200943387

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{1637}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 303567264

約数和(自身を除く): 102623877

約数列:

[1, 3, 9, 23, 69, 207, 593, 1637, 1779, 4911, 5337, 13639, 14733, 37651, 40917, 112953, 122751, 338859, 970741, 2912223, 8736669, 22327043, 66981129, 200943387]

約数ペア:

[(1, 200943387), (3, 66981129), (9, 22327043), (23, 8736669), (69, 2912223), (207, 970741), (593, 338859), (1637, 122751), (1779, 112953), (4911, 40917), (5337, 37651), (13639, 14733)]