190556107

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{1151}}^1$

素因数の和:1578

約数の個数: 16

約数和(自身を含む): 221847552

約数和(自身を除く): 31291445

約数列:

[1, 7, 67, 353, 469, 1151, 2471, 8057, 23651, 77117, 165557, 406303, 539819, 2844121, 27222301, 190556107]

約数ペア:

[(1, 190556107), (7, 27222301), (67, 2844121), (353, 539819), (469, 406303), (1151, 165557), (2471, 77117), (8057, 23651)]