200637729

素因数分解:

$3^4\times {\mathrm{911}}^1\times {\mathrm{2719}}^1$

素因数の和:3642

約数の個数: 20

約数和(自身を含む): 300157440

約数和(自身を除く): 99519711

約数列:

[1, 3, 9, 27, 81, 911, 2719, 2733, 8157, 8199, 24471, 24597, 73413, 73791, 220239, 2477009, 7431027, 22293081, 66879243, 200637729]

約数ペア:

[(1, 200637729), (3, 66879243), (9, 22293081), (27, 7431027), (81, 2477009), (911, 220239), (2719, 73791), (2733, 73413), (8157, 24597), (8199, 24471)]