201389630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53419}}^1$

素因数の和:53468

約数の個数: 32

約数和(自身を含む): 403855200

約数和(自身を除く): 202465570

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 53419, 106838, 267095, 534190, 694447, 1388894, 1549151, 3098302, 3472235, 6944470, 7745755, 15491510, 20138963, 40277926, 100694815, 201389630]

約数ペア:

[(1, 201389630), (2, 100694815), (5, 40277926), (10, 20138963), (13, 15491510), (26, 7745755), (29, 6944470), (58, 3472235), (65, 3098302), (130, 1549151), (145, 1388894), (290, 694447), (377, 534190), (754, 267095), (1885, 106838), (3770, 53419)]