201553150

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{66083}}^1$

素因数の和:66156

約数の個数: 24

約数和(自身を含む): 381040344

約数和(自身を除く): 179487194

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 66083, 132166, 330415, 660830, 1652075, 3304150, 4031063, 8062126, 20155315, 40310630, 100776575, 201553150]

約数ペア:

[(1, 201553150), (2, 100776575), (5, 40310630), (10, 20155315), (25, 8062126), (50, 4031063), (61, 3304150), (122, 1652075), (305, 660830), (610, 330415), (1525, 132166), (3050, 66083)]