201460016

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{111427}}^1$

素因数の和:111548

約数の個数: 20

約数和(自身を含む): 393786552

約数和(自身を除く): 192326536

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 111427, 222854, 445708, 891416, 1782832, 12591251, 25182502, 50365004, 100730008, 201460016]

約数ペア:

[(1, 201460016), (2, 100730008), (4, 50365004), (8, 25182502), (16, 12591251), (113, 1782832), (226, 891416), (452, 445708), (904, 222854), (1808, 111427)]