201908970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{747811}}^1$

素因数の和:747827

約数の個数: 32

約数和(自身を含む): 538424640

約数和(自身を除く): 336515670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 747811, 1495622, 2243433, 3739055, 4486866, 6730299, 7478110, 11217165, 13460598, 20190897, 22434330, 33651495, 40381794, 67302990, 100954485, 201908970]

約数ペア:

[(1, 201908970), (2, 100954485), (3, 67302990), (5, 40381794), (6, 33651495), (9, 22434330), (10, 20190897), (15, 13460598), (18, 11217165), (27, 7478110), (30, 6730299), (45, 4486866), (54, 3739055), (90, 2243433), (135, 1495622), (270, 747811)]