200507585

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{811}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 243093312

約数和(自身を除く): 42585727

約数列:

[1, 5, 197, 251, 811, 985, 1255, 4055, 49447, 159767, 203561, 247235, 798835, 1017805, 40101517, 200507585]

約数ペア:

[(1, 200507585), (5, 40101517), (197, 1017805), (251, 798835), (811, 247235), (985, 203561), (1255, 159767), (4055, 49447)]