198157031435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{2221}}^1\times {\mathrm{4349}}^1$

素因数の和:6959

約数の個数: 32

約数和(自身を含む): 260277969600

約数和(自身を除く): 62120938165

約数列:

[1, 5, 11, 55, 373, 1865, 2221, 4103, 4349, 11105, 20515, 21745, 24431, 47839, 122155, 239195, 828433, 1622177, 4142165, 8110885, 9112763, 9659129, 17843947, 45563815, 48295645, 89219735, 106250419, 531252095, 3602855117, 18014275585, 39631406287, 198157031435]

約数ペア:

[(1, 198157031435), (5, 39631406287), (11, 18014275585), (55, 3602855117), (373, 531252095), (1865, 106250419), (2221, 89219735), (4103, 48295645), (4349, 45563815), (11105, 17843947), (20515, 9659129), (21745, 9112763), (24431, 8110885), (47839, 4142165), (122155, 1622177), (239195, 828433)]