205325101334

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1\times {\mathrm{21247}}^1$

素因数の和:21912

約数の個数: 32

約数和(自身を含む): 314719426560

約数和(自身を除く): 109394325226

約数列:

[1, 2, 97, 109, 194, 218, 457, 914, 10573, 21146, 21247, 42494, 44329, 49813, 88658, 99626, 2060959, 2315923, 4121918, 4631846, 4831861, 9663722, 9709879, 19419758, 224644531, 449289062, 941858263, 1058376811, 1883716526, 2116753622, 102662550667, 205325101334]

約数ペア:

[(1, 205325101334), (2, 102662550667), (97, 2116753622), (109, 1883716526), (194, 1058376811), (218, 941858263), (457, 449289062), (914, 224644531), (10573, 19419758), (21146, 9709879), (21247, 9663722), (42494, 4831861), (44329, 4631846), (49813, 4121918), (88658, 2315923), (99626, 2060959)]