131236126

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199447}}^1$

素因数の和:199503

約数の個数: 16

約数和(自身を含む): 229764096

約数和(自身を除く): 98527970

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 199447, 398894, 1396129, 2792258, 9374009, 18748018, 65618063, 131236126]

約数ペア:

[(1, 131236126), (2, 65618063), (7, 18748018), (14, 9374009), (47, 2792258), (94, 1396129), (329, 398894), (658, 199447)]