201564519

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1\times {\mathrm{3557}}^1$

素因数の和:5026

約数の個数: 16

約数和(自身を含む): 289706592

約数和(自身を除く): 88142073

約数列:

[1, 3, 13, 39, 1453, 3557, 4359, 10671, 18889, 46241, 56667, 138723, 5168321, 15504963, 67188173, 201564519]

約数ペア:

[(1, 201564519), (3, 67188173), (13, 15504963), (39, 5168321), (1453, 138723), (3557, 56667), (4359, 46241), (10671, 18889)]