200534913

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1327}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 309158400

約数和(自身を除く): 108623487

約数列:

[1, 3, 9, 27, 29, 87, 193, 261, 579, 783, 1327, 1737, 3981, 5211, 5597, 11943, 16791, 35829, 38483, 50373, 115449, 151119, 256111, 346347, 768333, 1039041, 2304999, 6914997, 7427219, 22281657, 66844971, 200534913]

約数ペア:

[(1, 200534913), (3, 66844971), (9, 22281657), (27, 7427219), (29, 6914997), (87, 2304999), (193, 1039041), (261, 768333), (579, 346347), (783, 256111), (1327, 151119), (1737, 115449), (3981, 50373), (5211, 38483), (5597, 35829), (11943, 16791)]