201934070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1553339}}^1$

素因数の和:1553359

約数の個数: 16

約数和(自身を含む): 391441680

約数和(自身を除く): 189507610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1553339, 3106678, 7766695, 15533390, 20193407, 40386814, 100967035, 201934070]

約数ペア:

[(1, 201934070), (2, 100967035), (5, 40386814), (10, 20193407), (13, 15533390), (26, 7766695), (65, 3106678), (130, 1553339)]