205202223

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{70589}}^1$

素因数の和:70631

約数の個数: 24

約数和(自身を含む): 330361200

約数和(自身を除く): 125158977

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 70589, 211767, 635301, 1200013, 1341191, 3600039, 4023573, 10800117, 12070719, 22800247, 68400741, 205202223]

約数ペア:

[(1, 205202223), (3, 68400741), (9, 22800247), (17, 12070719), (19, 10800117), (51, 4023573), (57, 3600039), (153, 1341191), (171, 1200013), (323, 635301), (969, 211767), (2907, 70589)]