217590658556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1\times {\mathrm{75997}}^1$

素因数の和:76494

約数の個数: 48

約数和(自身を含む): 405884038560

約数和(自身を除く): 188293380004

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 373, 404, 746, 1492, 1919, 3838, 7087, 7676, 14174, 28348, 37673, 75346, 75997, 150692, 151994, 303988, 715787, 1431574, 1443943, 2863148, 2887886, 5775772, 7675697, 15351394, 28346881, 30702788, 56693762, 113387524, 145838243, 291676486, 538590739, 583352972, 1077181478, 2154362956, 2863034981, 5726069962, 11452139924, 54397664639, 108795329278, 217590658556]

約数ペア:

[(1, 217590658556), (2, 108795329278), (4, 54397664639), (19, 11452139924), (38, 5726069962), (76, 2863034981), (101, 2154362956), (202, 1077181478), (373, 583352972), (404, 538590739), (746, 291676486), (1492, 145838243), (1919, 113387524), (3838, 56693762), (7087, 30702788), (7676, 28346881), (14174, 15351394), (28348, 7675697), (37673, 5775772), (75346, 2887886), (75997, 2863148), (150692, 1443943), (151994, 1431574), (303988, 715787)]