207639217

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{619}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 220968000

約数和(自身を除く): 13328783

約数列:

[1, 29, 43, 269, 619, 1247, 7801, 11567, 17951, 26617, 166511, 335443, 771893, 4828819, 7159973, 207639217]

約数ペア:

[(1, 207639217), (29, 7159973), (43, 4828819), (269, 771893), (619, 335443), (1247, 166511), (7801, 26617), (11567, 17951)]