203480478

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{24001}}^1$

素因数の和:24169

約数の個数: 32

約数和(自身を含む): 455077920

約数和(自身を除く): 251597442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 24001, 48002, 72003, 144006, 216009, 432018, 648027, 1296054, 3768157, 7536314, 11304471, 22608942, 33913413, 67826826, 101740239, 203480478]

約数ペア:

[(1, 203480478), (2, 101740239), (3, 67826826), (6, 33913413), (9, 22608942), (18, 11304471), (27, 7536314), (54, 3768157), (157, 1296054), (314, 648027), (471, 432018), (942, 216009), (1413, 144006), (2826, 72003), (4239, 48002), (8478, 24001)]