235909114

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{19801}}^1$

素因数の和:19870

約数の個数: 32

約数和(自身を含む): 433426176

約数和(自身を除く): 197517062

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 5957, 11914, 19801, 39602, 138607, 277214, 455423, 732637, 910846, 1465274, 3187961, 5128459, 6375922, 10256918, 16850651, 33701302, 117954557, 235909114]

約数ペア:

[(1, 235909114), (2, 117954557), (7, 33701302), (14, 16850651), (23, 10256918), (37, 6375922), (46, 5128459), (74, 3187961), (161, 1465274), (259, 910846), (322, 732637), (518, 455423), (851, 277214), (1702, 138607), (5957, 39602), (11914, 19801)]