205938213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1693}}^1\times {\mathrm{3119}}^1$

素因数の和:4828

約数の個数: 16

約数和(自身を含む): 295975680

約数和(自身を除く): 90037467

約数列:

[1, 3, 13, 39, 1693, 3119, 5079, 9357, 22009, 40547, 66027, 121641, 5280467, 15841401, 68646071, 205938213]

約数ペア:

[(1, 205938213), (3, 68646071), (13, 15841401), (39, 5280467), (1693, 121641), (3119, 66027), (5079, 40547), (9357, 22009)]