199985829886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5623}}^1\times {\mathrm{40693}}^1$

素因数の和:46360

約数の個数: 32

約数和(自身を含む): 329562800640

約数和(自身を除く): 129576970754

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 5623, 11246, 40693, 81386, 106837, 129329, 213674, 258658, 773167, 935939, 1546334, 1871878, 2457251, 4914502, 17782841, 35565682, 228816739, 457633478, 4347518041, 5262784997, 8695036082, 10525569994, 99992914943, 199985829886]

約数ペア:

[(1, 199985829886), (2, 99992914943), (19, 10525569994), (23, 8695036082), (38, 5262784997), (46, 4347518041), (437, 457633478), (874, 228816739), (5623, 35565682), (11246, 17782841), (40693, 4914502), (81386, 2457251), (106837, 1871878), (129329, 1546334), (213674, 935939), (258658, 773167)]