227922919

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{26111}}^1$

素因数の和:26190

約数の個数: 16

約数和(自身を含む): 275742720

約数和(自身を除く): 47819801

約数列:

[1, 7, 29, 43, 203, 301, 1247, 8729, 26111, 182777, 757219, 1122773, 5300533, 7859411, 32560417, 227922919]

約数ペア:

[(1, 227922919), (7, 32560417), (29, 7859411), (43, 5300533), (203, 1122773), (301, 757219), (1247, 182777), (8729, 26111)]