201919029

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97687}}^1$

素因数の和:97756

約数の個数: 16

約数和(自身を含む): 295408512

約数和(自身を除く): 93489483

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 97687, 293061, 1269931, 3809793, 5177411, 15532233, 67306343, 201919029]

約数ペア:

[(1, 201919029), (3, 67306343), (13, 15532233), (39, 5177411), (53, 3809793), (159, 1269931), (689, 293061), (2067, 97687)]