204393917

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{42379}}^1$

素因数の和:42452

約数の個数: 16

約数和(自身を含む): 256314240

約数和(自身を除く): 51920323

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 42379, 296653, 550927, 2246087, 3856489, 15722609, 29199131, 204393917]

約数ペア:

[(1, 204393917), (7, 29199131), (13, 15722609), (53, 3856489), (91, 2246087), (371, 550927), (689, 296653), (4823, 42379)]