206665368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 664070400

約数和(自身を除く): 457405032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 169, 174, 182, 203, 232, 251, 273, 312, 338, 348, 364, 377, 406, 502, 507, 546, 609, 676, 696, 728, 753, 754, 812, 1004, 1014, 1092, 1131, 1183, 1218, 1352, 1506, 1508, 1624, 1757, 2008, 2028, 2184, 2262, 2366, 2436, 2639, 3012, 3016, 3263, 3514, 3549, 4056, 4524, 4732, 4872, 4901, 5271, 5278, 6024, 6526, 7028, 7098, 7279, 7917, 9048, 9464, 9789, 9802, 10542, 10556, 13052, 14056, 14196, 14558, 14703, 15834, 19578, 19604, 21084, 21112, 21837, 22841, 26104, 28392, 29116, 29406, 31668, 34307, 39156, 39208, 42168, 42419, 43674, 45682, 50953, 58232, 58812, 63336, 68523, 68614, 78312, 84838, 87348, 91364, 94627, 101906, 102921, 117624, 127257, 137046, 137228, 152859, 169676, 174696, 182728, 189254, 203812, 205842, 254514, 274092, 274456, 283881, 296933, 305718, 339352, 378508, 407624, 411684, 509028, 548184, 567762, 593866, 611436, 662389, 757016, 823368, 890799, 1018056, 1135524, 1187732, 1222872, 1230151, 1324778, 1781598, 1987167, 2271048, 2375464, 2460302, 2649556, 3563196, 3690453, 3974334, 4920604, 5299112, 7126392, 7380906, 7948668, 8611057, 9841208, 14761812, 15897336, 17222114, 25833171, 29523624, 34444228, 51666342, 68888456, 103332684, 206665368]

約数ペア:

[(1, 206665368), (2, 103332684), (3, 68888456), (4, 51666342), (6, 34444228), (7, 29523624), (8, 25833171), (12, 17222114), (13, 15897336), (14, 14761812), (21, 9841208), (24, 8611057), (26, 7948668), (28, 7380906), (29, 7126392), (39, 5299112), (42, 4920604), (52, 3974334), (56, 3690453), (58, 3563196), (78, 2649556), (84, 2460302), (87, 2375464), (91, 2271048), (104, 1987167), (116, 1781598), (156, 1324778), (168, 1230151), (169, 1222872), (174, 1187732), (182, 1135524), (203, 1018056), (232, 890799), (251, 823368), (273, 757016), (312, 662389), (338, 611436), (348, 593866), (364, 567762), (377, 548184), (406, 509028), (502, 411684), (507, 407624), (546, 378508), (609, 339352), (676, 305718), (696, 296933), (728, 283881), (753, 274456), (754, 274092), (812, 254514), (1004, 205842), (1014, 203812), (1092, 189254), (1131, 182728), (1183, 174696), (1218, 169676), (1352, 152859), (1506, 137228), (1508, 137046), (1624, 127257), (1757, 117624), (2008, 102921), (2028, 101906), (2184, 94627), (2262, 91364), (2366, 87348), (2436, 84838), (2639, 78312), (3012, 68614), (3016, 68523), (3263, 63336), (3514, 58812), (3549, 58232), (4056, 50953), (4524, 45682), (4732, 43674), (4872, 42419), (4901, 42168), (5271, 39208), (5278, 39156), (6024, 34307), (6526, 31668), (7028, 29406), (7098, 29116), (7279, 28392), (7917, 26104), (9048, 22841), (9464, 21837), (9789, 21112), (9802, 21084), (10542, 19604), (10556, 19578), (13052, 15834), (14056, 14703), (14196, 14558)]