201616778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{9739}}^1$

素因数の和:10693

約数の個数: 16

約数和(自身を含む): 330302880

約数和(自身を除く): 128686102

約数列:

[1, 2, 11, 22, 941, 1882, 9739, 10351, 19478, 20702, 107129, 214258, 9164399, 18328798, 100808389, 201616778]

約数ペア:

[(1, 201616778), (2, 100808389), (11, 18328798), (22, 9164399), (941, 214258), (1882, 107129), (9739, 20702), (10351, 19478)]