210820188

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 500944640

約数和(自身を除く): 290124452

約数列:

[1, 2, 3, 4, 6, 12, 97, 139, 194, 278, 291, 388, 417, 556, 582, 834, 1164, 1303, 1668, 2606, 3909, 5212, 7818, 13483, 15636, 26966, 40449, 53932, 80898, 126391, 161796, 181117, 252782, 362234, 379173, 505564, 543351, 724468, 758346, 1086702, 1516692, 2173404, 17568349, 35136698, 52705047, 70273396, 105410094, 210820188]

約数ペア:

[(1, 210820188), (2, 105410094), (3, 70273396), (4, 52705047), (6, 35136698), (12, 17568349), (97, 2173404), (139, 1516692), (194, 1086702), (278, 758346), (291, 724468), (388, 543351), (417, 505564), (556, 379173), (582, 362234), (834, 252782), (1164, 181117), (1303, 161796), (1668, 126391), (2606, 80898), (3909, 53932), (5212, 40449), (7818, 26966), (13483, 15636)]