187900804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 431827200

約数和(自身を除く): 243926396

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 101, 133, 182, 202, 247, 266, 269, 364, 404, 494, 532, 538, 707, 988, 1076, 1313, 1414, 1729, 1883, 1919, 2626, 2828, 3458, 3497, 3766, 3838, 5111, 5252, 6916, 6994, 7532, 7676, 9191, 10222, 13433, 13988, 18382, 20444, 24479, 24947, 26866, 27169, 35777, 36764, 48958, 49894, 53732, 54338, 66443, 71554, 97916, 99788, 108676, 132886, 143108, 174629, 190183, 265772, 349258, 353197, 380366, 465101, 516211, 698516, 706394, 760732, 930202, 1032422, 1412788, 1860404, 2064844, 2472379, 3613477, 4944758, 6710743, 7226954, 9889516, 13421486, 14453908, 26842972, 46975201, 93950402, 187900804]

約数ペア:

[(1, 187900804), (2, 93950402), (4, 46975201), (7, 26842972), (13, 14453908), (14, 13421486), (19, 9889516), (26, 7226954), (28, 6710743), (38, 4944758), (52, 3613477), (76, 2472379), (91, 2064844), (101, 1860404), (133, 1412788), (182, 1032422), (202, 930202), (247, 760732), (266, 706394), (269, 698516), (364, 516211), (404, 465101), (494, 380366), (532, 353197), (538, 349258), (707, 265772), (988, 190183), (1076, 174629), (1313, 143108), (1414, 132886), (1729, 108676), (1883, 99788), (1919, 97916), (2626, 71554), (2828, 66443), (3458, 54338), (3497, 53732), (3766, 49894), (3838, 48958), (5111, 36764), (5252, 35777), (6916, 27169), (6994, 26866), (7532, 24947), (7676, 24479), (9191, 20444), (10222, 18382), (13433, 13988)]