201980252

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1628873}}^1$

素因数の和:1628908

約数の個数: 12

約数和(自身を含む): 364867776

約数和(自身を除く): 162887524

約数列:

[1, 2, 4, 31, 62, 124, 1628873, 3257746, 6515492, 50495063, 100990126, 201980252]

約数ペア:

[(1, 201980252), (2, 100990126), (4, 50495063), (31, 6515492), (62, 3257746), (124, 1628873)]