201936959

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{14741}}^1$

素因数の和:14870

約数の個数: 16

約数和(自身を含む): 245306880

約数和(自身を除く): 43369921

約数列:

[1, 7, 19, 103, 133, 721, 1957, 13699, 14741, 103187, 280079, 1518323, 1960553, 10628261, 28848137, 201936959]

約数ペア:

[(1, 201936959), (7, 28848137), (19, 10628261), (103, 1960553), (133, 1518323), (721, 280079), (1957, 103187), (13699, 14741)]