200637775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4861}}^1$

素因数の和:5011

約数の個数: 24

約数和(自身を含む): 270093824

約数和(自身を除く): 69456049

約数列:

[1, 5, 13, 25, 65, 127, 325, 635, 1651, 3175, 4861, 8255, 24305, 41275, 63193, 121525, 315965, 617347, 1579825, 3086735, 8025511, 15433675, 40127555, 200637775]

約数ペア:

[(1, 200637775), (5, 40127555), (13, 15433675), (25, 8025511), (65, 3086735), (127, 1579825), (325, 617347), (635, 315965), (1651, 121525), (3175, 63193), (4861, 41275), (8255, 24305)]