204058415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1663}}^1$

素因数の和:1799

約数の個数: 32

約数和(自身を含む): 281788416

約数和(自身を除く): 77730001

約数列:

[1, 5, 11, 23, 55, 97, 115, 253, 485, 1067, 1265, 1663, 2231, 5335, 8315, 11155, 18293, 24541, 38249, 91465, 122705, 161311, 191245, 420739, 806555, 1774421, 2103695, 3710153, 8872105, 18550765, 40811683, 204058415]

約数ペア:

[(1, 204058415), (5, 40811683), (11, 18550765), (23, 8872105), (55, 3710153), (97, 2103695), (115, 1774421), (253, 806555), (485, 420739), (1067, 191245), (1265, 161311), (1663, 122705), (2231, 91465), (5335, 38249), (8315, 24541), (11155, 18293)]