218612164

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1123}}^1\times {\mathrm{1187}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 392581728

約数和(自身を除く): 173969564

約数列:

[1, 2, 4, 41, 82, 164, 1123, 1187, 2246, 2374, 4492, 4748, 46043, 48667, 92086, 97334, 184172, 194668, 1333001, 2666002, 5332004, 54653041, 109306082, 218612164]

約数ペア:

[(1, 218612164), (2, 109306082), (4, 54653041), (41, 5332004), (82, 2666002), (164, 1333001), (1123, 194668), (1187, 184172), (2246, 97334), (2374, 92086), (4492, 48667), (4748, 46043)]