200900547

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{391619}}^1$

素因数の和:391647

約数の個数: 16

約数和(自身を含む): 313296000

約数和(自身を除く): 112395453

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 391619, 1174857, 3524571, 7440761, 10573713, 22322283, 66966849, 200900547]

約数ペア:

[(1, 200900547), (3, 66966849), (9, 22322283), (19, 10573713), (27, 7440761), (57, 3524571), (171, 1174857), (513, 391619)]