203931322

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{144223}}^1$

素因数の和:144333

約数の個数: 16

約数和(自身を含む): 353060352

約数和(自身を除く): 149129030

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 144223, 288446, 1009561, 2019122, 14566523, 29133046, 101965661, 203931322]

約数ペア:

[(1, 203931322), (2, 101965661), (7, 29133046), (14, 14566523), (101, 2019122), (202, 1009561), (707, 288446), (1414, 144223)]