203820323

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{9941}}^1$

素因数の和:10078

約数の個数: 16

約数和(自身を含む): 243380160

約数和(自身を除く): 39559837

約数列:

[1, 7, 29, 101, 203, 707, 2929, 9941, 20503, 69587, 288289, 1004041, 2018023, 7028287, 29117189, 203820323]

約数ペア:

[(1, 203820323), (7, 29117189), (29, 7028287), (101, 2018023), (203, 1004041), (707, 288289), (2929, 69587), (9941, 20503)]