198673034

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{616997}}^1$

素因数の和:617029

約数の個数: 16

約数和(自身を含む): 355390848

約数和(自身を除く): 156717814

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 616997, 1233994, 4318979, 8637958, 14190931, 28381862, 99336517, 198673034]

約数ペア:

[(1, 198673034), (2, 99336517), (7, 28381862), (14, 14190931), (23, 8637958), (46, 4318979), (161, 1233994), (322, 616997)]