201801140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{347933}}^1$

素因数の和:347971

約数の個数: 24

約数和(自身を含む): 438396840

約数和(自身を除く): 236595700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 347933, 695866, 1391732, 1739665, 3479330, 6958660, 10090057, 20180114, 40360228, 50450285, 100900570, 201801140]

約数ペア:

[(1, 201801140), (2, 100900570), (4, 50450285), (5, 40360228), (10, 20180114), (20, 10090057), (29, 6958660), (58, 3479330), (116, 1739665), (145, 1391732), (290, 695866), (580, 347933)]