201809775921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{5108203}}^1$

素因数の和:5109232

約数の個数: 16

約数和(自身を含む): 290064255936

約数和(自身を除く): 88254480015

約数列:

[1, 3, 13, 39, 1013, 3039, 13169, 39507, 5108203, 15324609, 66406639, 199219917, 5174609639, 15523828917, 67269925307, 201809775921]

約数ペア:

[(1, 201809775921), (3, 67269925307), (13, 15523828917), (39, 5174609639), (1013, 199219917), (3039, 66406639), (13169, 15324609), (39507, 5108203)]