201218468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97301}}^1$

素因数の和:97363

約数の個数: 24

約数和(自身を含む): 392321664

約数和(自身を除く): 191103196

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 97301, 194602, 389204, 1070311, 2140622, 4281244, 4573147, 9146294, 18292588, 50304617, 100609234, 201218468]

約数ペア:

[(1, 201218468), (2, 100609234), (4, 50304617), (11, 18292588), (22, 9146294), (44, 4573147), (47, 4281244), (94, 2140622), (188, 1070311), (517, 389204), (1034, 194602), (2068, 97301)]