204821035

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{4363}}^1$

素因数の和:4638

約数の個数: 16

約数和(自身を含む): 252937440

約数和(自身を除く): 48116405

約数列:

[1, 5, 41, 205, 229, 1145, 4363, 9389, 21815, 46945, 178883, 894415, 999127, 4995635, 40964207, 204821035]

約数ペア:

[(1, 204821035), (5, 40964207), (41, 4995635), (205, 999127), (229, 894415), (1145, 178883), (4363, 46945), (9389, 21815)]