201472570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53441}}^1$

素因数の和:53490

約数の個数: 32

約数和(自身を含む): 404021520

約数和(自身を除く): 202548950

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 53441, 106882, 267205, 534410, 694733, 1389466, 1549789, 3099578, 3473665, 6947330, 7748945, 15497890, 20147257, 40294514, 100736285, 201472570]

約数ペア:

[(1, 201472570), (2, 100736285), (5, 40294514), (10, 20147257), (13, 15497890), (26, 7748945), (29, 6947330), (58, 3473665), (65, 3099578), (130, 1549789), (145, 1389466), (290, 694733), (377, 534410), (754, 267205), (1885, 106882), (3770, 53441)]