201675305

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{7699}}^1$

素因数の和:7761

約数の個数: 24

約数和(自身を含む): 270547200

約数和(自身を除く): 68871895

約数列:

[1, 5, 13, 31, 65, 155, 169, 403, 845, 2015, 5239, 7699, 26195, 38495, 100087, 238669, 500435, 1193345, 1301131, 3102697, 6505655, 15513485, 40335061, 201675305]

約数ペア:

[(1, 201675305), (5, 40335061), (13, 15513485), (31, 6505655), (65, 3102697), (155, 1301131), (169, 1193345), (403, 500435), (845, 238669), (2015, 100087), (5239, 38495), (7699, 26195)]