201940885870

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{41466301}}^1$

素因数の和:41466795

約数の個数: 16

約数和(自身を含む): 364239996768

約数和(自身を除く): 162299110898

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 41466301, 82932602, 207331505, 414663010, 20194088587, 40388177174, 100970442935, 201940885870]

約数ペア:

[(1, 201940885870), (2, 100970442935), (5, 40388177174), (10, 20194088587), (487, 414663010), (974, 207331505), (2435, 82932602), (4870, 41466301)]