208897288

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{442579}}^1$

素因数の和:442644

約数の個数: 16

約数和(自身を含む): 398322000

約数和(自身を除く): 189424712

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 442579, 885158, 1770316, 3540632, 26112161, 52224322, 104448644, 208897288]

約数ペア:

[(1, 208897288), (2, 104448644), (4, 52224322), (8, 26112161), (59, 3540632), (118, 1770316), (236, 885158), (472, 442579)]