201660217882

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{6793}}^1\times {\mathrm{41117}}^1$

素因数の和:47950

約数の個数: 24

約数和(自身を含む): 319303555956

約数和(自身を除く): 117643338074

約数列:

[1, 2, 19, 38, 361, 722, 6793, 13586, 41117, 82234, 129067, 258134, 781223, 1562446, 2452273, 4904546, 14843237, 29686474, 279307781, 558615562, 5306847839, 10613695678, 100830108941, 201660217882]

約数ペア:

[(1, 201660217882), (2, 100830108941), (19, 10613695678), (38, 5306847839), (361, 558615562), (722, 279307781), (6793, 29686474), (13586, 14843237), (41117, 4904546), (82234, 2452273), (129067, 1562446), (258134, 781223)]