211312484

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{4391}}^1$

素因数の和:4675

約数の個数: 24

約数和(自身を含む): 378520128

約数和(自身を除く): 167207644

約数列:

[1, 2, 4, 53, 106, 212, 227, 454, 908, 4391, 8782, 12031, 17564, 24062, 48124, 232723, 465446, 930892, 996757, 1993514, 3987028, 52828121, 105656242, 211312484]

約数ペア:

[(1, 211312484), (2, 105656242), (4, 52828121), (53, 3987028), (106, 1993514), (212, 996757), (227, 930892), (454, 465446), (908, 232723), (4391, 48124), (8782, 24062), (12031, 17564)]