201679521

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{6841}}^1$

素因数の和:7192

約数の個数: 16

約数和(自身を含む): 278496768

約数和(自身を除く): 76817247

約数列:

[1, 3, 31, 93, 317, 951, 6841, 9827, 20523, 29481, 212071, 636213, 2168597, 6505791, 67226507, 201679521]

約数ペア:

[(1, 201679521), (3, 67226507), (31, 6505791), (93, 2168597), (317, 636213), (951, 212071), (6841, 29481), (9827, 20523)]