202679405

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1\times {\mathrm{1583}}^1$

素因数の和:2500

約数の個数: 16

約数和(自身を含む): 252046080

約数和(自身を除く): 49366675

約数列:

[1, 5, 29, 145, 883, 1583, 4415, 7915, 25607, 45907, 128035, 229535, 1397789, 6988945, 40535881, 202679405]

約数ペア:

[(1, 202679405), (5, 40535881), (29, 6988945), (145, 1397789), (883, 229535), (1583, 128035), (4415, 45907), (7915, 25607)]