207946887

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{158617}}^1$

素因数の和:158662

約数の個数: 16

約数和(自身を含む): 304546560

約数和(自身を除く): 96599673

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 158617, 475851, 3013723, 3648191, 9041169, 10944573, 69315629, 207946887]

約数ペア:

[(1, 207946887), (3, 69315629), (19, 10944573), (23, 9041169), (57, 3648191), (69, 3013723), (437, 475851), (1311, 158617)]