200860989

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{17359}}^1$

素因数の和:17417

約数の個数: 32

約数和(自身を含む): 333312000

約数和(自身を除く): 132451011

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 17359, 52077, 121513, 329821, 364539, 503411, 989463, 1510233, 2308747, 3523877, 6926241, 9564809, 10571631, 28694427, 66953663, 200860989]

約数ペア:

[(1, 200860989), (3, 66953663), (7, 28694427), (19, 10571631), (21, 9564809), (29, 6926241), (57, 3523877), (87, 2308747), (133, 1510233), (203, 989463), (399, 503411), (551, 364539), (609, 329821), (1653, 121513), (3857, 52077), (11571, 17359)]