212620817848

素因数分解:

$2^3\times {\mathrm{2203}}^1\times {\mathrm{12064277}}^1$

素因数の和:12066486

約数の個数: 16

約数和(自身を含む): 398845030680

約数和(自身を除く): 186224212832

約数列:

[1, 2, 4, 8, 2203, 4406, 8812, 17624, 12064277, 24128554, 48257108, 96514216, 26577602231, 53155204462, 106310408924, 212620817848]

約数ペア:

[(1, 212620817848), (2, 106310408924), (4, 53155204462), (8, 26577602231), (2203, 96514216), (4406, 48257108), (8812, 24128554), (17624, 12064277)]