207812943

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{9203}}^1$

素因数の和:9415

約数の個数: 24

約数和(自身を含む): 324974832

約数和(自身を除く): 117161889

約数列:

[1, 3, 9, 13, 39, 117, 193, 579, 1737, 2509, 7527, 9203, 22581, 27609, 82827, 119639, 358917, 1076751, 1776179, 5328537, 15985611, 23090327, 69270981, 207812943]

約数ペア:

[(1, 207812943), (3, 69270981), (9, 23090327), (13, 15985611), (39, 5328537), (117, 1776179), (193, 1076751), (579, 358917), (1737, 119639), (2509, 82827), (7527, 27609), (9203, 22581)]