206980956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 698600448

約数和(自身を除く): 491619492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 41, 42, 46, 52, 63, 67, 69, 78, 82, 84, 91, 92, 117, 123, 126, 134, 138, 156, 161, 164, 182, 201, 207, 234, 246, 252, 268, 273, 276, 287, 299, 322, 364, 369, 402, 414, 468, 469, 483, 492, 533, 546, 574, 598, 603, 644, 738, 804, 819, 828, 861, 871, 897, 938, 943, 966, 1066, 1092, 1148, 1196, 1206, 1407, 1449, 1476, 1541, 1599, 1638, 1722, 1742, 1794, 1876, 1886, 1932, 2093, 2132, 2412, 2583, 2613, 2691, 2747, 2814, 2829, 2898, 3082, 3198, 3276, 3444, 3484, 3588, 3731, 3772, 4186, 4221, 4623, 4797, 5166, 5226, 5382, 5494, 5628, 5658, 5796, 6097, 6164, 6279, 6396, 6601, 7462, 7839, 8241, 8372, 8442, 8487, 9246, 9594, 10332, 10452, 10764, 10787, 10988, 11193, 11316, 12194, 12259, 12558, 13202, 13869, 14924, 15678, 16482, 16884, 16974, 18291, 18492, 18837, 19188, 19229, 19803, 20033, 21574, 22386, 24388, 24518, 24723, 25116, 26404, 27738, 31356, 32361, 32964, 33579, 33948, 35711, 36582, 36777, 37674, 38458, 39606, 40066, 43148, 44772, 49036, 49446, 54873, 55476, 57687, 59409, 60099, 63181, 64722, 67158, 71422, 73164, 73554, 75348, 76916, 79212, 80132, 85813, 97083, 98892, 107133, 109746, 110331, 115374, 118818, 120198, 126362, 129444, 134316, 140231, 142844, 147108, 171626, 173061, 180297, 189543, 194166, 214266, 219492, 220662, 230748, 237636, 240396, 249977, 252724, 257439, 280462, 321399, 343252, 346122, 360594, 379086, 388332, 420693, 428532, 441324, 442267, 499954, 514878, 560924, 568629, 642798, 692244, 721188, 749931, 758172, 772317, 821353, 841386, 884534, 999908, 1029756, 1137258, 1262079, 1285596, 1326801, 1499862, 1544634, 1642706, 1682772, 1769068, 2249793, 2274516, 2464059, 2524158, 2653602, 2999724, 3089268, 3285412, 3980403, 4499586, 4928118, 5048316, 5307204, 5749471, 7392177, 7960806, 8999172, 9856236, 11498942, 14784354, 15921612, 17248413, 22997884, 29568708, 34496826, 51745239, 68993652, 103490478, 206980956]

約数ペア:

[(1, 206980956), (2, 103490478), (3, 68993652), (4, 51745239), (6, 34496826), (7, 29568708), (9, 22997884), (12, 17248413), (13, 15921612), (14, 14784354), (18, 11498942), (21, 9856236), (23, 8999172), (26, 7960806), (28, 7392177), (36, 5749471), (39, 5307204), (41, 5048316), (42, 4928118), (46, 4499586), (52, 3980403), (63, 3285412), (67, 3089268), (69, 2999724), (78, 2653602), (82, 2524158), (84, 2464059), (91, 2274516), (92, 2249793), (117, 1769068), (123, 1682772), (126, 1642706), (134, 1544634), (138, 1499862), (156, 1326801), (161, 1285596), (164, 1262079), (182, 1137258), (201, 1029756), (207, 999908), (234, 884534), (246, 841386), (252, 821353), (268, 772317), (273, 758172), (276, 749931), (287, 721188), (299, 692244), (322, 642798), (364, 568629), (369, 560924), (402, 514878), (414, 499954), (468, 442267), (469, 441324), (483, 428532), (492, 420693), (533, 388332), (546, 379086), (574, 360594), (598, 346122), (603, 343252), (644, 321399), (738, 280462), (804, 257439), (819, 252724), (828, 249977), (861, 240396), (871, 237636), (897, 230748), (938, 220662), (943, 219492), (966, 214266), (1066, 194166), (1092, 189543), (1148, 180297), (1196, 173061), (1206, 171626), (1407, 147108), (1449, 142844), (1476, 140231), (1541, 134316), (1599, 129444), (1638, 126362), (1722, 120198), (1742, 118818), (1794, 115374), (1876, 110331), (1886, 109746), (1932, 107133), (2093, 98892), (2132, 97083), (2412, 85813), (2583, 80132), (2613, 79212), (2691, 76916), (2747, 75348), (2814, 73554), (2829, 73164), (2898, 71422), (3082, 67158), (3198, 64722), (3276, 63181), (3444, 60099), (3484, 59409), (3588, 57687), (3731, 55476), (3772, 54873), (4186, 49446), (4221, 49036), (4623, 44772), (4797, 43148), (5166, 40066), (5226, 39606), (5382, 38458), (5494, 37674), (5628, 36777), (5658, 36582), (5796, 35711), (6097, 33948), (6164, 33579), (6279, 32964), (6396, 32361), (6601, 31356), (7462, 27738), (7839, 26404), (8241, 25116), (8372, 24723), (8442, 24518), (8487, 24388), (9246, 22386), (9594, 21574), (10332, 20033), (10452, 19803), (10764, 19229), (10787, 19188), (10988, 18837), (11193, 18492), (11316, 18291), (12194, 16974), (12259, 16884), (12558, 16482), (13202, 15678), (13869, 14924)]