215583404

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{4637}}^1$

素因数の和:4897

約数の個数: 24

約数和(自身を含む): 385696080

約数和(自身を除く): 170112676

約数列:

[1, 2, 4, 59, 118, 197, 236, 394, 788, 4637, 9274, 11623, 18548, 23246, 46492, 273583, 547166, 913489, 1094332, 1826978, 3653956, 53895851, 107791702, 215583404]

約数ペア:

[(1, 215583404), (2, 107791702), (4, 53895851), (59, 3653956), (118, 1826978), (197, 1094332), (236, 913489), (394, 547166), (788, 273583), (4637, 46492), (9274, 23246), (11623, 18548)]