201544286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{40487}}^1$

素因数の和:40639

約数の個数: 16

約数和(自身を含む): 320664960

約数和(自身を除く): 119120674

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 40487, 80974, 769253, 1538506, 5303797, 10607594, 100772143, 201544286]

約数ペア:

[(1, 201544286), (2, 100772143), (19, 10607594), (38, 5303797), (131, 1538506), (262, 769253), (2489, 80974), (4978, 40487)]