200640848

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{12163}}^1$

素因数の和:13202

約数の個数: 20

約数和(自身を含む): 389150688

約数和(自身を除く): 188509840

約数列:

[1, 2, 4, 8, 16, 1031, 2062, 4124, 8248, 12163, 16496, 24326, 48652, 97304, 194608, 12540053, 25080106, 50160212, 100320424, 200640848]

約数ペア:

[(1, 200640848), (2, 100320424), (4, 50160212), (8, 25080106), (16, 12540053), (1031, 194608), (2062, 97304), (4124, 48652), (8248, 24326), (12163, 16496)]