180199591

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2287}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 230630400

約数和(自身を除く): 50430809

約数列:

[1, 11, 13, 19, 29, 143, 209, 247, 319, 377, 551, 2287, 2717, 4147, 6061, 7163, 25157, 29731, 43453, 66323, 78793, 327041, 477983, 564889, 729553, 862199, 1260137, 6213779, 9484189, 13861507, 16381781, 180199591]

約数ペア:

[(1, 180199591), (11, 16381781), (13, 13861507), (19, 9484189), (29, 6213779), (143, 1260137), (209, 862199), (247, 729553), (319, 564889), (377, 477983), (551, 327041), (2287, 78793), (2717, 66323), (4147, 43453), (6061, 29731), (7163, 25157)]