200854945

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{4721}}^1$

素因数の和:4920

約数の個数: 16

約数和(自身を含む): 246601728

約数和(自身を除く): 45746783

約数列:

[1, 5, 67, 127, 335, 635, 4721, 8509, 23605, 42545, 316307, 599567, 1581535, 2997835, 40170989, 200854945]

約数ペア:

[(1, 200854945), (5, 40170989), (67, 2997835), (127, 1581535), (335, 599567), (635, 316307), (4721, 42545), (8509, 23605)]