201142378

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1\times {\mathrm{1733}}^1$

素因数の和:2309

約数の個数: 16

約数和(自身を含む): 304878816

約数和(自身を除く): 103736438

約数列:

[1, 2, 131, 262, 443, 886, 1733, 3466, 58033, 116066, 227023, 454046, 767719, 1535438, 100571189, 201142378]

約数ペア:

[(1, 201142378), (2, 100571189), (131, 1535438), (262, 767719), (443, 454046), (886, 227023), (1733, 116066), (3466, 58033)]