186895870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{13553}}^1$

素因数の和:13764

約数の個数: 32

約数和(自身を含む): 386451648

約数和(自身を除く): 199555778

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 6895, 13553, 13790, 27106, 67765, 94871, 135530, 189742, 474355, 948710, 2669941, 5339882, 13349705, 18689587, 26699410, 37379174, 93447935, 186895870]

約数ペア:

[(1, 186895870), (2, 93447935), (5, 37379174), (7, 26699410), (10, 18689587), (14, 13349705), (35, 5339882), (70, 2669941), (197, 948710), (394, 474355), (985, 189742), (1379, 135530), (1970, 94871), (2758, 67765), (6895, 27106), (13553, 13790)]