195998378

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{2161}}^1$

素因数の和:2713

約数の個数: 16

約数和(自身を含む): 297707400

約数和(自身を除く): 101709022

約数列:

[1, 2, 101, 202, 449, 898, 2161, 4322, 45349, 90698, 218261, 436522, 970289, 1940578, 97999189, 195998378]

約数ペア:

[(1, 195998378), (2, 97999189), (101, 1940578), (202, 970289), (449, 436522), (898, 218261), (2161, 90698), (4322, 45349)]