201376580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{347201}}^1$

素因数の和:347239

約数の個数: 24

約数和(自身を含む): 437474520

約数和(自身を除く): 236097940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 347201, 694402, 1388804, 1736005, 3472010, 6944020, 10068829, 20137658, 40275316, 50344145, 100688290, 201376580]

約数ペア:

[(1, 201376580), (2, 100688290), (4, 50344145), (5, 40275316), (10, 20137658), (20, 10068829), (29, 6944020), (58, 3472010), (116, 1736005), (145, 1388804), (290, 694402), (580, 347201)]