207229834

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{28411}}^1$

素因数の和:28941

約数の個数: 16

約数和(自身を含む): 355945536

約数和(自身を除く): 148715702

約数列:

[1, 2, 7, 14, 521, 1042, 3647, 7294, 28411, 56822, 198877, 397754, 14802131, 29604262, 103614917, 207229834]

約数ペア:

[(1, 207229834), (2, 103614917), (7, 29604262), (14, 14802131), (521, 397754), (1042, 198877), (3647, 56822), (7294, 28411)]