201647944

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{2141}}^1$

素因数の和:2401

約数の個数: 32

約数和(自身を含む): 386459640

約数和(自身を除く): 184811696

約数列:

[1, 2, 4, 8, 61, 122, 193, 244, 386, 488, 772, 1544, 2141, 4282, 8564, 11773, 17128, 23546, 47092, 94184, 130601, 261202, 413213, 522404, 826426, 1044808, 1652852, 3305704, 25205993, 50411986, 100823972, 201647944]

約数ペア:

[(1, 201647944), (2, 100823972), (4, 50411986), (8, 25205993), (61, 3305704), (122, 1652852), (193, 1044808), (244, 826426), (386, 522404), (488, 413213), (772, 261202), (1544, 130601), (2141, 94184), (4282, 47092), (8564, 23546), (11773, 17128)]