205584964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{8539}}^1$

素因数の和:9019

約数の個数: 24

約数和(自身を含む): 388330880

約数和(自身を除く): 182745916

約数列:

[1, 2, 4, 13, 26, 52, 463, 926, 1852, 6019, 8539, 12038, 17078, 24076, 34156, 111007, 222014, 444028, 3953557, 7907114, 15814228, 51396241, 102792482, 205584964]

約数ペア:

[(1, 205584964), (2, 102792482), (4, 51396241), (13, 15814228), (26, 7907114), (52, 3953557), (463, 444028), (926, 222014), (1852, 111007), (6019, 34156), (8539, 24076), (12038, 17078)]