194173810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{1607}}^1$

素因数の和:1938

約数の個数: 32

約数和(自身を含む): 359137152

約数和(自身を除く): 164963342

約数列:

[1, 2, 5, 10, 43, 86, 215, 281, 430, 562, 1405, 1607, 2810, 3214, 8035, 12083, 16070, 24166, 60415, 69101, 120830, 138202, 345505, 451567, 691010, 903134, 2257835, 4515670, 19417381, 38834762, 97086905, 194173810]

約数ペア:

[(1, 194173810), (2, 97086905), (5, 38834762), (10, 19417381), (43, 4515670), (86, 2257835), (215, 903134), (281, 691010), (430, 451567), (562, 345505), (1405, 138202), (1607, 120830), (2810, 69101), (3214, 60415), (8035, 24166), (12083, 16070)]