200917778893

素因数分解:

${\mathrm{13}}^3\times {\mathrm{73}}^2\times {\mathrm{131}}^2$

素因数の和:447

約数の個数: 36

約数和(自身を含む): 222373108020

約数和(自身を除く): 21455329127

約数列:

[1, 13, 73, 131, 169, 949, 1703, 2197, 5329, 9563, 12337, 17161, 22139, 69277, 124319, 160381, 223093, 287807, 698099, 900601, 1252753, 1616147, 2900209, 9075287, 11707813, 16285789, 21009911, 37702717, 91450969, 117978731, 211715257, 1188862597, 1533723503, 2752298341, 15455213761, 200917778893]

約数ペア:

[(1, 200917778893), (13, 15455213761), (73, 2752298341), (131, 1533723503), (169, 1188862597), (949, 211715257), (1703, 117978731), (2197, 91450969), (5329, 37702717), (9563, 21009911), (12337, 16285789), (17161, 11707813), (22139, 9075287), (69277, 2900209), (124319, 1616147), (160381, 1252753), (223093, 900601), (287807, 698099)]