200898711

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{190787}}^1$

素因数の和:190812

約数の個数: 20

約数和(自身を含む): 323194872

約数和(自身を除く): 122296161

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 190787, 572361, 1717083, 2480231, 5151249, 7440693, 15453747, 22322079, 66966237, 200898711]

約数ペア:

[(1, 200898711), (3, 66966237), (9, 22322079), (13, 15453747), (27, 7440693), (39, 5151249), (81, 2480231), (117, 1717083), (351, 572361), (1053, 190787)]