201430262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{19861}}^1$

素因数の和:20335

約数の個数: 16

約数和(自身を含む): 330344784

約数和(自身を除く): 128914522

約数列:

[1, 2, 11, 22, 461, 922, 5071, 10142, 19861, 39722, 218471, 436942, 9155921, 18311842, 100715131, 201430262]

約数ペア:

[(1, 201430262), (2, 100715131), (11, 18311842), (22, 9155921), (461, 436942), (922, 218471), (5071, 39722), (10142, 19861)]