207796253

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{40609}}^1$

素因数の和:40676

約数の個数: 16

約数和(自身を含む): 257304960

約数和(自身を除く): 49508707

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 40609, 284263, 690353, 1746187, 4832471, 12223309, 29685179, 207796253]

約数ペア:

[(1, 207796253), (7, 29685179), (17, 12223309), (43, 4832471), (119, 1746187), (301, 690353), (731, 284263), (5117, 40609)]