202182870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{396437}}^1$

素因数の和:396464

約数の個数: 32

約数和(自身を含む): 513783648

約数和(自身を除く): 311600778

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 396437, 792874, 1189311, 1982185, 2378622, 3964370, 5946555, 6739429, 11893110, 13478858, 20218287, 33697145, 40436574, 67394290, 101091435, 202182870]

約数ペア:

[(1, 202182870), (2, 101091435), (3, 67394290), (5, 40436574), (6, 33697145), (10, 20218287), (15, 13478858), (17, 11893110), (30, 6739429), (34, 5946555), (51, 3964370), (85, 2378622), (102, 1982185), (170, 1189311), (255, 792874), (510, 396437)]