202189095

素因数分解:

$3^3\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1811}}^1$

素因数の和:2652

約数の個数: 32

約数和(自身を含む): 360080640

約数和(自身を除く): 157891545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 827, 1811, 2481, 4135, 5433, 7443, 9055, 12405, 16299, 22329, 27165, 37215, 48897, 81495, 111645, 244485, 1497697, 4493091, 7488485, 13479273, 22465455, 40437819, 67396365, 202189095]

約数ペア:

[(1, 202189095), (3, 67396365), (5, 40437819), (9, 22465455), (15, 13479273), (27, 7488485), (45, 4493091), (135, 1497697), (827, 244485), (1811, 111645), (2481, 81495), (4135, 48897), (5433, 37215), (7443, 27165), (9055, 22329), (12405, 16299)]