220193398

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1\times {\mathrm{2953}}^1$

素因数の和:4599

約数の個数: 16

約数和(自身を含む): 344979936

約数和(自身を除く): 124786538

約数列:

[1, 2, 23, 46, 1621, 2953, 3242, 5906, 37283, 67919, 74566, 135838, 4786813, 9573626, 110096699, 220193398]

約数ペア:

[(1, 220193398), (2, 110096699), (23, 9573626), (46, 4786813), (1621, 135838), (2953, 74566), (3242, 67919), (5906, 37283)]