204048964

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{177743}}^1$

素因数の和:177795

約数の個数: 24

約数和(自身を含む): 418053888

約数和(自身を除く): 214004924

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 177743, 355486, 710972, 1244201, 2488402, 4976804, 7287463, 14574926, 29149852, 51012241, 102024482, 204048964]

約数ペア:

[(1, 204048964), (2, 102024482), (4, 51012241), (7, 29149852), (14, 14574926), (28, 7287463), (41, 4976804), (82, 2488402), (164, 1244201), (287, 710972), (574, 355486), (1148, 177743)]