201961774

素因数分解:

$2^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{11279}}^1$

素因数の和:12567

約数の個数: 16

約数和(自身を含む): 346521600

約数和(自身を除く): 144559826

約数列:

[1, 2, 7, 14, 1279, 2558, 8953, 11279, 17906, 22558, 78953, 157906, 14425841, 28851682, 100980887, 201961774]

約数ペア:

[(1, 201961774), (2, 100980887), (7, 28851682), (14, 14425841), (1279, 157906), (2558, 78953), (8953, 22558), (11279, 17906)]