201351340

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{92363}}^1$

素因数の和:92481

約数の個数: 24

約数和(自身を含む): 426721680

約数和(自身を除く): 225370340

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 92363, 184726, 369452, 461815, 923630, 1847260, 10067567, 20135134, 40270268, 50337835, 100675670, 201351340]

約数ペア:

[(1, 201351340), (2, 100675670), (4, 50337835), (5, 40270268), (10, 20135134), (20, 10067567), (109, 1847260), (218, 923630), (436, 461815), (545, 369452), (1090, 184726), (2180, 92363)]