200908983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5431}}^1$

素因数の和:5523

約数の個数: 32

約数和(自身を含む): 312883200

約数和(自身を除く): 111974217

約数列:

[1, 3, 11, 19, 33, 57, 59, 177, 209, 627, 649, 1121, 1947, 3363, 5431, 12331, 16293, 36993, 59741, 103189, 179223, 309567, 320429, 961287, 1135079, 3405237, 3524719, 6088151, 10574157, 18264453, 66969661, 200908983]

約数ペア:

[(1, 200908983), (3, 66969661), (11, 18264453), (19, 10574157), (33, 6088151), (57, 3524719), (59, 3405237), (177, 1135079), (209, 961287), (627, 320429), (649, 309567), (1121, 179223), (1947, 103189), (3363, 59741), (5431, 36993), (12331, 16293)]