201660800650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{926963}}^1$

素因数の和:927223

約数の個数: 48

約数和(自身を含む): 396555199200

約数和(自身を除く): 194894398550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 229, 458, 475, 950, 1145, 2290, 4351, 5725, 8702, 11450, 21755, 43510, 108775, 217550, 926963, 1853926, 4634815, 9269630, 17612297, 23174075, 35224594, 46348150, 88061485, 176122970, 212274527, 424549054, 440307425, 880614850, 1061372635, 2122745270, 4033216013, 5306863175, 8066432026, 10613726350, 20166080065, 40332160130, 100830400325, 201660800650]

約数ペア:

[(1, 201660800650), (2, 100830400325), (5, 40332160130), (10, 20166080065), (19, 10613726350), (25, 8066432026), (38, 5306863175), (50, 4033216013), (95, 2122745270), (190, 1061372635), (229, 880614850), (458, 440307425), (475, 424549054), (950, 212274527), (1145, 176122970), (2290, 88061485), (4351, 46348150), (5725, 35224594), (8702, 23174075), (11450, 17612297), (21755, 9269630), (43510, 4634815), (108775, 1853926), (217550, 926963)]