200448045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{636343}}^1$

素因数の和:636361

約数の個数: 24

約数和(自身を含む): 397078656

約数和(自身を除く): 196630611

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 636343, 1909029, 3181715, 4454401, 5727087, 9545145, 13363203, 22272005, 28635435, 40089609, 66816015, 200448045]

約数ペア:

[(1, 200448045), (3, 66816015), (5, 40089609), (7, 28635435), (9, 22272005), (15, 13363203), (21, 9545145), (35, 5727087), (45, 4454401), (63, 3181715), (105, 1909029), (315, 636343)]