205811230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{4649}}^1$

素因数の和:4908

約数の個数: 32

約数和(自身を含む): 391716000

約数和(自身を除く): 185904770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 233, 466, 1165, 2330, 4427, 4649, 8854, 9298, 22135, 23245, 44270, 46490, 88331, 176662, 441655, 883310, 1083217, 2166434, 5416085, 10832170, 20581123, 41162246, 102905615, 205811230]

約数ペア:

[(1, 205811230), (2, 102905615), (5, 41162246), (10, 20581123), (19, 10832170), (38, 5416085), (95, 2166434), (190, 1083217), (233, 883310), (466, 441655), (1165, 176662), (2330, 88331), (4427, 46490), (4649, 44270), (8854, 23245), (9298, 22135)]