204025585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2237}}^1$

素因数の和:2325

約数の個数: 32

約数和(自身を含む): 275542560

約数和(自身を除く): 71516975

約数列:

[1, 5, 17, 29, 37, 85, 145, 185, 493, 629, 1073, 2237, 2465, 3145, 5365, 11185, 18241, 38029, 64873, 82769, 91205, 190145, 324365, 413845, 1102841, 1407073, 2400301, 5514205, 7035365, 12001505, 40805117, 204025585]

約数ペア:

[(1, 204025585), (5, 40805117), (17, 12001505), (29, 7035365), (37, 5514205), (85, 2400301), (145, 1407073), (185, 1102841), (493, 413845), (629, 324365), (1073, 190145), (2237, 91205), (2465, 82769), (3145, 64873), (5365, 38029), (11185, 18241)]