201320382365

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{9769}}^1\times {\mathrm{37813}}^1$

素因数の和:47696

約数の個数: 16

約数和(自身を含む): 243832234800

約数和(自身を除く): 42511852435

約数列:

[1, 5, 109, 545, 9769, 37813, 48845, 189065, 1064821, 4121617, 5324105, 20608085, 369395197, 1846975985, 40264076473, 201320382365]

約数ペア:

[(1, 201320382365), (5, 40264076473), (109, 1846975985), (545, 369395197), (9769, 20608085), (37813, 5324105), (48845, 4121617), (189065, 1064821)]