248291204

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{28513}}^1$

素因数の和:28835

約数の個数: 24

約数和(自身を含む): 498196608

約数和(自身を除く): 249905404

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 4354, 8708, 28513, 57026, 114052, 199591, 399182, 798364, 8867543, 17735086, 35470172, 62072801, 124145602, 248291204]

約数ペア:

[(1, 248291204), (2, 124145602), (4, 62072801), (7, 35470172), (14, 17735086), (28, 8867543), (311, 798364), (622, 399182), (1244, 199591), (2177, 114052), (4354, 57026), (8708, 28513)]