200029179

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 309367296

約数和(自身を除く): 109338117

約数列:

[1, 3, 7, 21, 137, 251, 277, 411, 753, 831, 959, 1757, 1939, 2877, 5271, 5817, 34387, 37949, 69527, 103161, 113847, 208581, 240709, 265643, 486689, 722127, 796929, 1460067, 9525199, 28575597, 66676393, 200029179]

約数ペア:

[(1, 200029179), (3, 66676393), (7, 28575597), (21, 9525199), (137, 1460067), (251, 796929), (277, 722127), (411, 486689), (753, 265643), (831, 240709), (959, 208581), (1757, 113847), (1939, 103161), (2877, 69527), (5271, 37949), (5817, 34387)]