207948858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{7639}}^1$

素因数の和:8006

約数の個数: 32

約数和(自身を含む): 449232000

約数和(自身を除く): 241283142

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 349, 698, 1047, 2094, 4537, 7639, 9074, 13611, 15278, 22917, 27222, 45834, 99307, 198614, 297921, 595842, 2666011, 5332022, 7998033, 15996066, 34658143, 69316286, 103974429, 207948858]

約数ペア:

[(1, 207948858), (2, 103974429), (3, 69316286), (6, 34658143), (13, 15996066), (26, 7998033), (39, 5332022), (78, 2666011), (349, 595842), (698, 297921), (1047, 198614), (2094, 99307), (4537, 45834), (7639, 27222), (9074, 22917), (13611, 15278)]