196028678

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{42193}}^1$

素因数の和:42319

約数の個数: 16

約数和(自身を含む): 309872736

約数和(自身を除く): 113844058

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4646, 42193, 84386, 970439, 1940878, 4261493, 8522986, 98014339, 196028678]

約数ペア:

[(1, 196028678), (2, 98014339), (23, 8522986), (46, 4261493), (101, 1940878), (202, 970439), (2323, 84386), (4646, 42193)]