210977125636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1229}}^1\times {\mathrm{14387}}^1$

素因数の和:15796

約数の個数: 48

約数和(自身を含む): 391462948800

約数和(自身を除く): 180485823164

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 1229, 2458, 2983, 4916, 5966, 11932, 14387, 23351, 28774, 46702, 57548, 93404, 192953, 273353, 385906, 546706, 771812, 1093412, 2258759, 3666107, 4517518, 7332214, 9035036, 14664428, 17681623, 35363246, 42916421, 70726492, 85832842, 171665684, 335950837, 671901674, 1343803348, 2776014811, 5552029622, 11104059244, 52744281409, 105488562818, 210977125636]

約数ペア:

[(1, 210977125636), (2, 105488562818), (4, 52744281409), (19, 11104059244), (38, 5552029622), (76, 2776014811), (157, 1343803348), (314, 671901674), (628, 335950837), (1229, 171665684), (2458, 85832842), (2983, 70726492), (4916, 42916421), (5966, 35363246), (11932, 17681623), (14387, 14664428), (23351, 9035036), (28774, 7332214), (46702, 4517518), (57548, 3666107), (93404, 2258759), (192953, 1093412), (273353, 771812), (385906, 546706)]