205650107

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 245911680

約数和(自身を除く): 40261573

約数列:

[1, 13, 23, 29, 37, 299, 377, 481, 641, 667, 851, 1073, 8333, 8671, 11063, 13949, 14743, 18589, 23717, 24679, 191659, 241657, 308321, 320827, 427547, 545491, 687793, 5558111, 7091383, 8941309, 15819239, 205650107]

約数ペア:

[(1, 205650107), (13, 15819239), (23, 8941309), (29, 7091383), (37, 5558111), (299, 687793), (377, 545491), (481, 427547), (641, 320827), (667, 308321), (851, 241657), (1073, 191659), (8333, 24679), (8671, 23717), (11063, 18589), (13949, 14743)]