201727690

素因数分解:

$2^1\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{15797}}^1$

素因数の和:17081

約数の個数: 16

約数和(自身を含む): 363417192

約数和(自身を除く): 161689502

約数列:

[1, 2, 5, 10, 1277, 2554, 6385, 12770, 15797, 31594, 78985, 157970, 20172769, 40345538, 100863845, 201727690]

約数ペア:

[(1, 201727690), (2, 100863845), (5, 40345538), (10, 20172769), (1277, 157970), (2554, 78985), (6385, 31594), (12770, 15797)]