208656546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{25741}}^1$

素因数の和:25946

約数の個数: 32

約数和(自身を含む): 479419008

約数和(自身を除く): 270762462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2702, 4053, 8106, 25741, 51482, 77223, 154446, 180187, 360374, 540561, 1081122, 4968013, 9936026, 14904039, 29808078, 34776091, 69552182, 104328273, 208656546]

約数ペア:

[(1, 208656546), (2, 104328273), (3, 69552182), (6, 34776091), (7, 29808078), (14, 14904039), (21, 9936026), (42, 4968013), (193, 1081122), (386, 540561), (579, 360374), (1158, 180187), (1351, 154446), (2702, 77223), (4053, 51482), (8106, 25741)]