204740424

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:600

約数の個数: 144

約数和(自身を含む): 651427920

約数和(自身を除く): 446687496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 131, 147, 168, 196, 252, 262, 294, 392, 393, 441, 443, 504, 524, 588, 786, 882, 886, 917, 1048, 1176, 1179, 1329, 1572, 1764, 1772, 1834, 2358, 2658, 2751, 3101, 3144, 3528, 3544, 3668, 3987, 4716, 5316, 5502, 6202, 6419, 7336, 7974, 8253, 9303, 9432, 10632, 11004, 12404, 12838, 15948, 16506, 18606, 19257, 21707, 22008, 24808, 25676, 27909, 31896, 33012, 37212, 38514, 43414, 51352, 55818, 57771, 58033, 65121, 66024, 74424, 77028, 86828, 111636, 115542, 116066, 130242, 154056, 173656, 174099, 195363, 223272, 231084, 232132, 260484, 348198, 390726, 406231, 462168, 464264, 520968, 522297, 696396, 781452, 812462, 1044594, 1218693, 1392792, 1562904, 1624924, 2089188, 2437386, 2843617, 3249848, 3656079, 4178376, 4874772, 5687234, 7312158, 8530851, 9749544, 11374468, 14624316, 17061702, 22748936, 25592553, 29248632, 34123404, 51185106, 68246808, 102370212, 204740424]

約数ペア:

[(1, 204740424), (2, 102370212), (3, 68246808), (4, 51185106), (6, 34123404), (7, 29248632), (8, 25592553), (9, 22748936), (12, 17061702), (14, 14624316), (18, 11374468), (21, 9749544), (24, 8530851), (28, 7312158), (36, 5687234), (42, 4874772), (49, 4178376), (56, 3656079), (63, 3249848), (72, 2843617), (84, 2437386), (98, 2089188), (126, 1624924), (131, 1562904), (147, 1392792), (168, 1218693), (196, 1044594), (252, 812462), (262, 781452), (294, 696396), (392, 522297), (393, 520968), (441, 464264), (443, 462168), (504, 406231), (524, 390726), (588, 348198), (786, 260484), (882, 232132), (886, 231084), (917, 223272), (1048, 195363), (1176, 174099), (1179, 173656), (1329, 154056), (1572, 130242), (1764, 116066), (1772, 115542), (1834, 111636), (2358, 86828), (2658, 77028), (2751, 74424), (3101, 66024), (3144, 65121), (3528, 58033), (3544, 57771), (3668, 55818), (3987, 51352), (4716, 43414), (5316, 38514), (5502, 37212), (6202, 33012), (6419, 31896), (7336, 27909), (7974, 25676), (8253, 24808), (9303, 22008), (9432, 21707), (10632, 19257), (11004, 18606), (12404, 16506), (12838, 15948)]