205730703365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{128984767}}^1$

素因数の和:128984812

約数の個数: 16

約数和(自身を含む): 278607098880

約数和(自身を除く): 72876395515

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 128984767, 644923835, 1418832437, 3740558243, 7094162185, 18702791215, 41146140673, 205730703365]

約数ペア:

[(1, 205730703365), (5, 41146140673), (11, 18702791215), (29, 7094162185), (55, 3740558243), (145, 1418832437), (319, 644923835), (1595, 128984767)]