215119862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 345876480

約数和(自身を除く): 130756618

約数列:

[1, 2, 19, 38, 107, 191, 214, 277, 382, 554, 2033, 3629, 4066, 5263, 7258, 10526, 20437, 29639, 40874, 52907, 59278, 105814, 388303, 563141, 776606, 1005233, 1126282, 2010466, 5661049, 11322098, 107559931, 215119862]

約数ペア:

[(1, 215119862), (2, 107559931), (19, 11322098), (38, 5661049), (107, 2010466), (191, 1126282), (214, 1005233), (277, 776606), (382, 563141), (554, 388303), (2033, 105814), (3629, 59278), (4066, 52907), (5263, 40874), (7258, 29639), (10526, 20437)]