201621465149

素因数分解:

${\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{5255623}}^1$

素因数の和:5255876

約数の個数: 12

約数和(自身を含む): 219285655776

約数和(自身を除く): 17664190627

約数列:

[1, 13, 169, 227, 2951, 38363, 5255623, 68323099, 888200287, 1193026421, 15509343473, 201621465149]

約数ペア:

[(1, 201621465149), (13, 15509343473), (169, 1193026421), (227, 888200287), (2951, 68323099), (38363, 5255623)]