222755654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1021}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 374395392

約数和(自身を除く): 151639738

約数列:

[1, 2, 11, 22, 47, 94, 211, 422, 517, 1021, 1034, 2042, 2321, 4642, 9917, 11231, 19834, 22462, 47987, 95974, 109087, 215431, 218174, 430862, 527857, 1055714, 2369741, 4739482, 10125257, 20250514, 111377827, 222755654]

約数ペア:

[(1, 222755654), (2, 111377827), (11, 20250514), (22, 10125257), (47, 4739482), (94, 2369741), (211, 1055714), (422, 527857), (517, 430862), (1021, 218174), (1034, 215431), (2042, 109087), (2321, 95974), (4642, 47987), (9917, 22462), (11231, 19834)]