201607221

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{5197}}^1$

素因数の和:5460

約数の個数: 16

約数和(自身を含む): 274288064

約数和(自身を除く): 72680843

約数列:

[1, 3, 67, 193, 201, 579, 5197, 12931, 15591, 38793, 348199, 1003021, 1044597, 3009063, 67202407, 201607221]

約数ペア:

[(1, 201607221), (3, 67202407), (67, 3009063), (193, 1044597), (201, 1003021), (579, 348199), (5197, 38793), (12931, 15591)]