200018054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{19423}}^1$

素因数の和:19715

約数の個数: 16

約数和(自身を含む): 316999680

約数和(自身を除く): 116981626

約数列:

[1, 2, 19, 38, 271, 542, 5149, 10298, 19423, 38846, 369037, 738074, 5263633, 10527266, 100009027, 200018054]

約数ペア:

[(1, 200018054), (2, 100009027), (19, 10527266), (38, 5263633), (271, 738074), (542, 369037), (5149, 38846), (10298, 19423)]