218271478

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{20549}}^1$

素因数の和:20711

約数の個数: 16

約数和(自身を含む): 337348800

約数和(自身を除く): 119077322

約数列:

[1, 2, 47, 94, 113, 226, 5311, 10622, 20549, 41098, 965803, 1931606, 2322037, 4644074, 109135739, 218271478]

約数ペア:

[(1, 218271478), (2, 109135739), (47, 4644074), (94, 2322037), (113, 1931606), (226, 965803), (5311, 41098), (10622, 20549)]