201193045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1\times {\mathrm{1811}}^1$

素因数の和:3140

約数の個数: 16

約数和(自身を含む): 255970368

約数和(自身を除く): 54777323

約数列:

[1, 5, 17, 85, 1307, 1811, 6535, 9055, 22219, 30787, 111095, 153935, 2366977, 11834885, 40238609, 201193045]

約数ペア:

[(1, 201193045), (5, 40238609), (17, 11834885), (85, 2366977), (1307, 153935), (1811, 111095), (6535, 30787), (9055, 22219)]