197797386

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{67141}}^1$

素因数の和:67637

約数の個数: 16

約数和(自身を含む): 396406368

約数和(自身を除く): 198608982

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 67141, 134282, 201423, 402846, 32966231, 65932462, 98898693, 197797386]

約数ペア:

[(1, 197797386), (2, 98898693), (3, 65932462), (6, 32966231), (491, 402846), (982, 201423), (1473, 134282), (2946, 67141)]