201780604842

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{68493077}}^1$

素因数の和:68493573

約数の個数: 16

約数和(自身を含む): 404383132512

約数和(自身を除く): 202602527670

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 68493077, 136986154, 205479231, 410958462, 33630100807, 67260201614, 100890302421, 201780604842]

約数ペア:

[(1, 201780604842), (2, 100890302421), (3, 67260201614), (6, 33630100807), (491, 410958462), (982, 205479231), (1473, 136986154), (2946, 68493077)]