202109814

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{135281}}^1$

素因数の和:135372

約数の個数: 24

約数和(自身を含む): 443183832

約数和(自身を除く): 241074018

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 135281, 270562, 405843, 811686, 1217529, 2435058, 11228323, 22456646, 33684969, 67369938, 101054907, 202109814]

約数ペア:

[(1, 202109814), (2, 101054907), (3, 67369938), (6, 33684969), (9, 22456646), (18, 11228323), (83, 2435058), (166, 1217529), (249, 811686), (498, 405843), (747, 270562), (1494, 135281)]