201356090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1548893}}^1$

素因数の和:1548913

約数の個数: 16

約数和(自身を含む): 390321288

約数和(自身を除く): 188965198

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1548893, 3097786, 7744465, 15488930, 20135609, 40271218, 100678045, 201356090]

約数ペア:

[(1, 201356090), (2, 100678045), (5, 40271218), (10, 20135609), (13, 15488930), (26, 7744465), (65, 3097786), (130, 1548893)]