201998972212

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{446900381}}^1$

素因数の和:446900498

約数の個数: 12

約数和(自身を含む): 356626504836

約数和(自身を除く): 154627532624

約数列:

[1, 2, 4, 113, 226, 452, 446900381, 893800762, 1787601524, 50499743053, 100999486106, 201998972212]

約数ペア:

[(1, 201998972212), (2, 100999486106), (4, 50499743053), (113, 1787601524), (226, 893800762), (452, 446900381)]