210606591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10247}}^1$

素因数の和:10311

約数の個数: 32

約数和(自身を含む): 330559488

約数和(自身を除く): 119952897

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 403, 527, 663, 1209, 1581, 6851, 10247, 20553, 30741, 133211, 174199, 317657, 399633, 522597, 952971, 2264587, 4129541, 5400169, 6793761, 12388623, 16200507, 70202197, 210606591]

約数ペア:

[(1, 210606591), (3, 70202197), (13, 16200507), (17, 12388623), (31, 6793761), (39, 5400169), (51, 4129541), (93, 2264587), (221, 952971), (403, 522597), (527, 399633), (663, 317657), (1209, 174199), (1581, 133211), (6851, 30741), (10247, 20553)]