207310235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{701}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 287089920

約数和(自身を除く): 79779685

約数列:

[1, 5, 11, 19, 55, 95, 209, 283, 701, 1045, 1415, 3113, 3505, 5377, 7711, 13319, 15565, 26885, 38555, 59147, 66595, 146509, 198383, 295735, 732545, 991915, 2182213, 3769277, 10911065, 18846385, 41462047, 207310235]

約数ペア:

[(1, 207310235), (5, 41462047), (11, 18846385), (19, 10911065), (55, 3769277), (95, 2182213), (209, 991915), (283, 732545), (701, 295735), (1045, 198383), (1415, 146509), (3113, 66595), (3505, 59147), (5377, 38555), (7711, 26885), (13319, 15565)]