199338804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 670924800

約数和(自身を除く): 471585996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 31, 34, 36, 38, 42, 51, 57, 62, 63, 68, 76, 79, 84, 93, 102, 114, 119, 124, 126, 133, 153, 158, 171, 186, 204, 217, 228, 237, 238, 252, 266, 279, 306, 316, 323, 342, 357, 372, 399, 434, 474, 476, 527, 532, 553, 558, 589, 612, 646, 651, 684, 711, 714, 798, 868, 948, 969, 1054, 1071, 1106, 1116, 1178, 1197, 1292, 1302, 1343, 1422, 1428, 1501, 1581, 1596, 1659, 1767, 1938, 1953, 2108, 2142, 2212, 2261, 2356, 2394, 2449, 2604, 2686, 2844, 2907, 3002, 3162, 3318, 3534, 3689, 3876, 3906, 4029, 4123, 4284, 4503, 4522, 4743, 4788, 4898, 4977, 5301, 5372, 5814, 6004, 6324, 6636, 6783, 7068, 7347, 7378, 7812, 8058, 8246, 9006, 9044, 9401, 9486, 9796, 9954, 10013, 10507, 10602, 11067, 11628, 12087, 12369, 13509, 13566, 14694, 14756, 16116, 16492, 17143, 18012, 18802, 18972, 19908, 20026, 20349, 21014, 21204, 22041, 22134, 24174, 24738, 25517, 27018, 27132, 28203, 29388, 30039, 31521, 33201, 34286, 37107, 37604, 40052, 40698, 41633, 42028, 44082, 44268, 46531, 48348, 49476, 51034, 51429, 54036, 56406, 60078, 63042, 66402, 68572, 70091, 74214, 76551, 81396, 83266, 84609, 88164, 90117, 93062, 94563, 102068, 102858, 112812, 120156, 124899, 126084, 132804, 139593, 140182, 148428, 153102, 154287, 166532, 169218, 178619, 180234, 186124, 189126, 205716, 210273, 229653, 249798, 279186, 280364, 291431, 306204, 308574, 325717, 338436, 357238, 360468, 374697, 378252, 418779, 420546, 459306, 499596, 535857, 558372, 582862, 617148, 630819, 651434, 714476, 749394, 791027, 837558, 841092, 874293, 918612, 977151, 1071714, 1165724, 1261638, 1302868, 1498788, 1582054, 1607571, 1675116, 1748586, 1954302, 2143428, 2373081, 2523276, 2622879, 2931453, 3164108, 3215142, 3497172, 3908604, 4746162, 5245758, 5537189, 5862906, 6430284, 7119243, 9492324, 10491516, 11074378, 11725812, 14238486, 16611567, 22148756, 28476972, 33223134, 49834701, 66446268, 99669402, 199338804]

約数ペア:

[(1, 199338804), (2, 99669402), (3, 66446268), (4, 49834701), (6, 33223134), (7, 28476972), (9, 22148756), (12, 16611567), (14, 14238486), (17, 11725812), (18, 11074378), (19, 10491516), (21, 9492324), (28, 7119243), (31, 6430284), (34, 5862906), (36, 5537189), (38, 5245758), (42, 4746162), (51, 3908604), (57, 3497172), (62, 3215142), (63, 3164108), (68, 2931453), (76, 2622879), (79, 2523276), (84, 2373081), (93, 2143428), (102, 1954302), (114, 1748586), (119, 1675116), (124, 1607571), (126, 1582054), (133, 1498788), (153, 1302868), (158, 1261638), (171, 1165724), (186, 1071714), (204, 977151), (217, 918612), (228, 874293), (237, 841092), (238, 837558), (252, 791027), (266, 749394), (279, 714476), (306, 651434), (316, 630819), (323, 617148), (342, 582862), (357, 558372), (372, 535857), (399, 499596), (434, 459306), (474, 420546), (476, 418779), (527, 378252), (532, 374697), (553, 360468), (558, 357238), (589, 338436), (612, 325717), (646, 308574), (651, 306204), (684, 291431), (711, 280364), (714, 279186), (798, 249798), (868, 229653), (948, 210273), (969, 205716), (1054, 189126), (1071, 186124), (1106, 180234), (1116, 178619), (1178, 169218), (1197, 166532), (1292, 154287), (1302, 153102), (1343, 148428), (1422, 140182), (1428, 139593), (1501, 132804), (1581, 126084), (1596, 124899), (1659, 120156), (1767, 112812), (1938, 102858), (1953, 102068), (2108, 94563), (2142, 93062), (2212, 90117), (2261, 88164), (2356, 84609), (2394, 83266), (2449, 81396), (2604, 76551), (2686, 74214), (2844, 70091), (2907, 68572), (3002, 66402), (3162, 63042), (3318, 60078), (3534, 56406), (3689, 54036), (3876, 51429), (3906, 51034), (4029, 49476), (4123, 48348), (4284, 46531), (4503, 44268), (4522, 44082), (4743, 42028), (4788, 41633), (4898, 40698), (4977, 40052), (5301, 37604), (5372, 37107), (5814, 34286), (6004, 33201), (6324, 31521), (6636, 30039), (6783, 29388), (7068, 28203), (7347, 27132), (7378, 27018), (7812, 25517), (8058, 24738), (8246, 24174), (9006, 22134), (9044, 22041), (9401, 21204), (9486, 21014), (9796, 20349), (9954, 20026), (10013, 19908), (10507, 18972), (10602, 18802), (11067, 18012), (11628, 17143), (12087, 16492), (12369, 16116), (13509, 14756), (13566, 14694)]