202920849

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{183307}}^1$

素因数の和:183357

約数の個数: 16

約数和(自身を含む): 307957440

約数和(自身を除く): 105036591

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 183307, 549921, 1649763, 4949289, 7515587, 22546761, 67640283, 202920849]

約数ペア:

[(1, 202920849), (3, 67640283), (9, 22546761), (27, 7515587), (41, 4949289), (123, 1649763), (369, 549921), (1107, 183307)]