200501665

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4363}}^1$

素因数の和:4489

約数の個数: 32

約数和(自身を含む): 299126016

約数和(自身を除く): 98624351

約数列:

[1, 5, 7, 13, 35, 65, 91, 101, 455, 505, 707, 1313, 3535, 4363, 6565, 9191, 21815, 30541, 45955, 56719, 152705, 283595, 397033, 440663, 1985165, 2203315, 3084641, 5728619, 15423205, 28643095, 40100333, 200501665]

約数ペア:

[(1, 200501665), (5, 40100333), (7, 28643095), (13, 15423205), (35, 5728619), (65, 3084641), (91, 2203315), (101, 1985165), (455, 440663), (505, 397033), (707, 283595), (1313, 152705), (3535, 56719), (4363, 45955), (6565, 30541), (9191, 21815)]