207905892

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{244021}}^1$

素因数の和:244099

約数の個数: 24

約数和(自身を含む): 491948352

約数和(自身を除く): 284042460

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 244021, 488042, 732063, 976084, 1464126, 2928252, 17325491, 34650982, 51976473, 69301964, 103952946, 207905892]

約数ペア:

[(1, 207905892), (2, 103952946), (3, 69301964), (4, 51976473), (6, 34650982), (12, 17325491), (71, 2928252), (142, 1464126), (213, 976084), (284, 732063), (426, 488042), (852, 244021)]