201897087

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181399}}^1$

素因数の和:181462

約数の個数: 16

約数和(自身を含む): 313459200

約数和(自身を除く): 111562113

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 181399, 544197, 1269793, 3809379, 9614147, 28842441, 67299029, 201897087]

約数ペア:

[(1, 201897087), (3, 67299029), (7, 28842441), (21, 9614147), (53, 3809379), (159, 1269793), (371, 544197), (1113, 181399)]