201339257

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{52201}}^1$

素因数の和:52256

約数の個数: 16

約数和(自身を含む): 250569600

約数和(自身を除く): 49230343

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 52201, 365407, 991819, 1513829, 6942733, 10596803, 28762751, 201339257]

約数ペア:

[(1, 201339257), (7, 28762751), (19, 10596803), (29, 6942733), (133, 1513829), (203, 991819), (551, 365407), (3857, 52201)]