201855408

素因数分解:

$2^4\times 3^1\times {\mathrm{4205321}}^1$

素因数の和:4205332

約数の個数: 20

約数和(自身を含む): 521459928

約数和(自身を除く): 319604520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4205321, 8410642, 12615963, 16821284, 25231926, 33642568, 50463852, 67285136, 100927704, 201855408]

約数ペア:

[(1, 201855408), (2, 100927704), (3, 67285136), (4, 50463852), (6, 33642568), (8, 25231926), (12, 16821284), (16, 12615963), (24, 8410642), (48, 4205321)]