200043351

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{107377}}^1$

素因数の和:107412

約数の個数: 20

約数和(自身を含む): 311825712

約数和(自身を除く): 111782361

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 107377, 322131, 966393, 2469671, 2899179, 7409013, 8697537, 22227039, 66681117, 200043351]

約数ペア:

[(1, 200043351), (3, 66681117), (9, 22227039), (23, 8697537), (27, 7409013), (69, 2899179), (81, 2469671), (207, 966393), (621, 322131), (1863, 107377)]