204619716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8731}}^1$

素因数の和:8782

約数の個数: 96

約数和(自身を含む): 625909760

約数和(自身を除く): 421290044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5859, 7812, 8731, 11718, 17462, 23436, 26193, 34924, 52386, 61117, 78579, 104772, 122234, 157158, 183351, 235737, 244468, 270661, 314316, 366702, 471474, 541322, 550053, 733404, 811983, 942948, 1082644, 1100106, 1623966, 1650159, 1894627, 2200212, 2435949, 3247932, 3300318, 3789254, 4871898, 5683881, 6600636, 7307847, 7578508, 9743796, 11367762, 14615694, 17051643, 22735524, 29231388, 34103286, 51154929, 68206572, 102309858, 204619716]

約数ペア:

[(1, 204619716), (2, 102309858), (3, 68206572), (4, 51154929), (6, 34103286), (7, 29231388), (9, 22735524), (12, 17051643), (14, 14615694), (18, 11367762), (21, 9743796), (27, 7578508), (28, 7307847), (31, 6600636), (36, 5683881), (42, 4871898), (54, 3789254), (62, 3300318), (63, 3247932), (84, 2435949), (93, 2200212), (108, 1894627), (124, 1650159), (126, 1623966), (186, 1100106), (189, 1082644), (217, 942948), (252, 811983), (279, 733404), (372, 550053), (378, 541322), (434, 471474), (558, 366702), (651, 314316), (756, 270661), (837, 244468), (868, 235737), (1116, 183351), (1302, 157158), (1674, 122234), (1953, 104772), (2604, 78579), (3348, 61117), (3906, 52386), (5859, 34924), (7812, 26193), (8731, 23436), (11718, 17462)]