317120204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{25321}}^1$

素因数の和:25457

約数の個数: 24

約数和(自身を含む): 578557056

約数和(自身を除く): 261436852

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 404, 3131, 6262, 12524, 25321, 50642, 101284, 784951, 1569902, 2557421, 3139804, 5114842, 10229684, 79280051, 158560102, 317120204]

約数ペア:

[(1, 317120204), (2, 158560102), (4, 79280051), (31, 10229684), (62, 5114842), (101, 3139804), (124, 2557421), (202, 1569902), (404, 784951), (3131, 101284), (6262, 50642), (12524, 25321)]