201660881178

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{425444897}}^1$

素因数の和:425444981

約数の個数: 16

約数和(自身を含む): 408427102080

約数和(自身を除く): 206766220902

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 425444897, 850889794, 1276334691, 2552669382, 33610146863, 67220293726, 100830440589, 201660881178]

約数ペア:

[(1, 201660881178), (2, 100830440589), (3, 67220293726), (6, 33610146863), (79, 2552669382), (158, 1276334691), (237, 850889794), (474, 425444897)]