210007750576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53139613}}^1$

素因数の和:53139653

約数の個数: 40

約数和(自身を含む): 461251849520

約数和(自身を除く): 251244098944

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 53139613, 106279226, 212558452, 425116904, 690814969, 850233808, 1009652647, 1381629938, 2019305294, 2763259876, 4038610588, 5526519752, 8077221176, 11053039504, 13125484411, 16154442352, 26250968822, 52501937644, 105003875288, 210007750576]

約数ペア:

[(1, 210007750576), (2, 105003875288), (4, 52501937644), (8, 26250968822), (13, 16154442352), (16, 13125484411), (19, 11053039504), (26, 8077221176), (38, 5526519752), (52, 4038610588), (76, 2763259876), (104, 2019305294), (152, 1381629938), (208, 1009652647), (247, 850233808), (304, 690814969), (494, 425116904), (988, 212558452), (1976, 106279226), (3952, 53139613)]