201679934391

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{344959}}^1$

素因数の和:345260

約数の個数: 48

約数和(自身を含む): 331492761600

約数和(自身を除く): 129812827209

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 263, 741, 789, 2223, 2367, 3419, 4997, 10257, 14991, 30771, 44973, 64961, 194883, 344959, 584649, 1034877, 3104631, 4484467, 6554221, 13453401, 19662663, 40360203, 58987989, 85204873, 90724217, 255614619, 272172651, 766843857, 816517953, 1179414821, 1723760123, 3538244463, 5171280369, 10614733389, 15513841107, 22408881599, 67226644797, 201679934391]

約数ペア:

[(1, 201679934391), (3, 67226644797), (9, 22408881599), (13, 15513841107), (19, 10614733389), (39, 5171280369), (57, 3538244463), (117, 1723760123), (171, 1179414821), (247, 816517953), (263, 766843857), (741, 272172651), (789, 255614619), (2223, 90724217), (2367, 85204873), (3419, 58987989), (4997, 40360203), (10257, 19662663), (14991, 13453401), (30771, 6554221), (44973, 4484467), (64961, 3104631), (194883, 1034877), (344959, 584649)]