207636712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1366031}}^1$

素因数の和:1366056

約数の個数: 16

約数和(自身を含む): 409809600

約数和(自身を除く): 202172888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1366031, 2732062, 5464124, 10928248, 25954589, 51909178, 103818356, 207636712]

約数ペア:

[(1, 207636712), (2, 103818356), (4, 51909178), (8, 25954589), (19, 10928248), (38, 5464124), (76, 2732062), (152, 1366031)]