208040904

素因数分解:

$2^3\times 3^2\times {\mathrm{2889457}}^1$

素因数の和:2889469

約数の個数: 24

約数和(自身を含む): 563444310

約数和(自身を除く): 355403406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2889457, 5778914, 8668371, 11557828, 17336742, 23115656, 26005113, 34673484, 52010226, 69346968, 104020452, 208040904]

約数ペア:

[(1, 208040904), (2, 104020452), (3, 69346968), (4, 52010226), (6, 34673484), (8, 26005113), (9, 23115656), (12, 17336742), (18, 11557828), (24, 8668371), (36, 5778914), (72, 2889457)]