200915667441

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{17988689}}^1$

素因数の和:17988785

約数の個数: 24

約数和(自身を含む): 311492156040

約数和(自身を除く): 110576488599

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 3723, 11169, 17988689, 53966067, 161898201, 305807713, 917423139, 1313174297, 2752269417, 3939522891, 11818568673, 22323963049, 66971889147, 200915667441]

約数ペア:

[(1, 200915667441), (3, 66971889147), (9, 22323963049), (17, 11818568673), (51, 3939522891), (73, 2752269417), (153, 1313174297), (219, 917423139), (657, 305807713), (1241, 161898201), (3723, 53966067), (11169, 17988689)]