205125328812

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{397529707}}^1$

素因数の和:397529757

約数の個数: 24

約数和(自身を含む): 489756600256

約数和(自身を除く): 284631271444

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 397529707, 795059414, 1192589121, 1590118828, 2385178242, 4770356484, 17093777401, 34187554802, 51281332203, 68375109604, 102562664406, 205125328812]

約数ペア:

[(1, 205125328812), (2, 102562664406), (3, 68375109604), (4, 51281332203), (6, 34187554802), (12, 17093777401), (43, 4770356484), (86, 2385178242), (129, 1590118828), (172, 1192589121), (258, 795059414), (516, 397529707)]