201293828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{3833}}^1$

素因数の和:4547

約数の個数: 24

約数和(自身を含む): 371437920

約数和(自身を除く): 170144092

約数列:

[1, 2, 4, 19, 38, 76, 691, 1382, 2764, 3833, 7666, 13129, 15332, 26258, 52516, 72827, 145654, 291308, 2648603, 5297206, 10594412, 50323457, 100646914, 201293828]

約数ペア:

[(1, 201293828), (2, 100646914), (4, 50323457), (19, 10594412), (38, 5297206), (76, 2648603), (691, 291308), (1382, 145654), (2764, 72827), (3833, 52516), (7666, 26258), (13129, 15332)]