188292671

素因数分解:

$7^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 217508928

約数和(自身を除く): 29216257

約数列:

[1, 7, 181, 353, 421, 1267, 2471, 2947, 63893, 76201, 148613, 447251, 533407, 1040291, 26898953, 188292671]

約数ペア:

[(1, 188292671), (7, 26898953), (181, 1040291), (353, 533407), (421, 447251), (1267, 148613), (2471, 76201), (2947, 63893)]