202457272

素因数分解:

$2^3\times {\mathrm{1259}}^1\times {\mathrm{20101}}^1$

素因数の和:21366

約数の個数: 16

約数和(自身を含む): 379927800

約数和(自身を除く): 177470528

約数列:

[1, 2, 4, 8, 1259, 2518, 5036, 10072, 20101, 40202, 80404, 160808, 25307159, 50614318, 101228636, 202457272]

約数ペア:

[(1, 202457272), (2, 101228636), (4, 50614318), (8, 25307159), (1259, 160808), (2518, 80404), (5036, 40202), (10072, 20101)]