222078478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1741}}^1$

素因数の和:1872

約数の個数: 32

約数和(自身を含む): 361221120

約数和(自身を除く): 139142642

約数列:

[1, 2, 23, 46, 47, 59, 94, 118, 1081, 1357, 1741, 2162, 2714, 2773, 3482, 5546, 40043, 63779, 80086, 81827, 102719, 127558, 163654, 205438, 1882021, 2362537, 3764042, 4725074, 4827793, 9655586, 111039239, 222078478]

約数ペア:

[(1, 222078478), (2, 111039239), (23, 9655586), (46, 4827793), (47, 4725074), (59, 3764042), (94, 2362537), (118, 1882021), (1081, 205438), (1357, 163654), (1741, 127558), (2162, 102719), (2714, 81827), (2773, 80086), (3482, 63779), (5546, 40043)]