2200143

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 32

約数和(自身を含む): 3513600

約数和(自身を除く): 1313457

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 121, 209, 319, 363, 551, 627, 957, 1331, 1653, 2299, 3509, 3993, 6061, 6897, 10527, 18183, 25289, 38599, 66671, 75867, 115797, 200013, 733381, 2200143]

約数ペア:

[(1, 2200143), (3, 733381), (11, 200013), (19, 115797), (29, 75867), (33, 66671), (57, 38599), (87, 25289), (121, 18183), (209, 10527), (319, 6897), (363, 6061), (551, 3993), (627, 3509), (957, 2299), (1331, 1653)]