205428449006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2141}}^1\times {\mathrm{55207}}^1$

素因数の和:57440

約数の個数: 32

約数和(自身を含む): 340575943680

約数和(自身を除く): 135147494674

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 2141, 4282, 23551, 47102, 55207, 110414, 169139, 338278, 607277, 1214554, 1860529, 3721058, 4361353, 8722706, 47974883, 95949766, 118198187, 236396374, 1300180057, 2600360114, 9337656773, 18675313546, 102714224503, 205428449006]

約数ペア:

[(1, 205428449006), (2, 102714224503), (11, 18675313546), (22, 9337656773), (79, 2600360114), (158, 1300180057), (869, 236396374), (1738, 118198187), (2141, 95949766), (4282, 47974883), (23551, 8722706), (47102, 4361353), (55207, 3721058), (110414, 1860529), (169139, 1214554), (338278, 607277)]