202860872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{12473}}^1$

素因数の和:12605

約数の個数: 32

約数和(自身を含む): 404157600

約数和(自身を除く): 201296728

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 856, 2033, 4066, 8132, 12473, 16264, 24946, 49892, 99784, 236987, 473974, 947948, 1334611, 1895896, 2669222, 5338444, 10676888, 25357609, 50715218, 101430436, 202860872]

約数ペア:

[(1, 202860872), (2, 101430436), (4, 50715218), (8, 25357609), (19, 10676888), (38, 5338444), (76, 2669222), (107, 1895896), (152, 1334611), (214, 947948), (428, 473974), (856, 236987), (2033, 99784), (4066, 49892), (8132, 24946), (12473, 16264)]