217165282180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{141016417}}^1$

素因数の和:141016444

約数の個数: 48

約数和(自身を含む): 568578197376

約数和(自身を除く): 351412915196

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 141016417, 282032834, 564065668, 705082085, 987114919, 1410164170, 1551180587, 1974229838, 2820328340, 3102361174, 3948459676, 4935574595, 6204722348, 7755902935, 9871149190, 10858264109, 15511805870, 19742298380, 21716528218, 31023611740, 43433056436, 54291320545, 108582641090, 217165282180]

約数ペア:

[(1, 217165282180), (2, 108582641090), (4, 54291320545), (5, 43433056436), (7, 31023611740), (10, 21716528218), (11, 19742298380), (14, 15511805870), (20, 10858264109), (22, 9871149190), (28, 7755902935), (35, 6204722348), (44, 4935574595), (55, 3948459676), (70, 3102361174), (77, 2820328340), (110, 1974229838), (140, 1551180587), (154, 1410164170), (220, 987114919), (308, 705082085), (385, 564065668), (770, 282032834), (1540, 141016417)]