197026616

素因数分解:

$2^3\times {\mathrm{2311}}^1\times {\mathrm{10657}}^1$

素因数の和:12974

約数の個数: 16

約数和(自身を含む): 369619440

約数和(自身を除く): 172592824

約数列:

[1, 2, 4, 8, 2311, 4622, 9244, 10657, 18488, 21314, 42628, 85256, 24628327, 49256654, 98513308, 197026616]

約数ペア:

[(1, 197026616), (2, 98513308), (4, 49256654), (8, 24628327), (2311, 85256), (4622, 42628), (9244, 21314), (10657, 18488)]