204033560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{175891}}^1$

素因数の和:175931

約数の個数: 32

約数和(自身を含む): 474908400

約数和(自身を除く): 270874840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 175891, 351782, 703564, 879455, 1407128, 1758910, 3517820, 5100839, 7035640, 10201678, 20403356, 25504195, 40806712, 51008390, 102016780, 204033560]

約数ペア:

[(1, 204033560), (2, 102016780), (4, 51008390), (5, 40806712), (8, 25504195), (10, 20403356), (20, 10201678), (29, 7035640), (40, 5100839), (58, 3517820), (116, 1758910), (145, 1407128), (232, 879455), (290, 703564), (580, 351782), (1160, 175891)]