199975706

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{492551}}^1$

素因数の和:492589

約数の個数: 16

約数和(自身を含む): 354637440

約数和(自身を除く): 154661734

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 492551, 985102, 3447857, 6895714, 14283979, 28567958, 99987853, 199975706]

約数ペア:

[(1, 199975706), (2, 99987853), (7, 28567958), (14, 14283979), (29, 6895714), (58, 3447857), (203, 985102), (406, 492551)]