206845885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{2683}}^1$

素因数の和:3612

約数の個数: 16

約数和(自身を含む): 263203776

約数和(自身を除く): 56357891

約数列:

[1, 5, 17, 85, 907, 2683, 4535, 13415, 15419, 45611, 77095, 228055, 2433481, 12167405, 41369177, 206845885]

約数ペア:

[(1, 206845885), (5, 41369177), (17, 12167405), (85, 2433481), (907, 228055), (2683, 77095), (4535, 45611), (13415, 15419)]