202115574

素因数分解:

$2^1\times 3^4\times {\mathrm{1247627}}^1$

素因数の和:1247641

約数の個数: 20

約数和(自身を含む): 452888964

約数和(自身を除く): 250773390

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1247627, 2495254, 3742881, 7485762, 11228643, 22457286, 33685929, 67371858, 101057787, 202115574]

約数ペア:

[(1, 202115574), (2, 101057787), (3, 67371858), (6, 33685929), (9, 22457286), (18, 11228643), (27, 7485762), (54, 3742881), (81, 2495254), (162, 1247627)]