201380408

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{868019}}^1$

素因数の和:868054

約数の個数: 16

約数和(自身を含む): 390609000

約数和(自身を除く): 189228592

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 868019, 1736038, 3472076, 6944152, 25172551, 50345102, 100690204, 201380408]

約数ペア:

[(1, 201380408), (2, 100690204), (4, 50345102), (8, 25172551), (29, 6944152), (58, 3472076), (116, 1736038), (232, 868019)]