201961207

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{45869}}^1$

素因数の和:45930

約数の個数: 16

約数和(自身を含む): 251000640

約数和(自身を除く): 49039433

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 45869, 321083, 779773, 1697153, 5458411, 11880071, 28851601, 201961207]

約数ペア:

[(1, 201961207), (7, 28851601), (17, 11880071), (37, 5458411), (119, 1697153), (259, 779773), (629, 321083), (4403, 45869)]