206555877791

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1\times {\mathrm{2287}}^1$

素因数の和:3039

約数の個数: 32

約数和(自身を含む): 222997632000

約数和(自身を除く): 16441754209

約数列:

[1, 19, 61, 149, 523, 1159, 2287, 2831, 9089, 9937, 31903, 43453, 77927, 139507, 172691, 340763, 606157, 1196101, 1480613, 2650633, 4753547, 6474497, 20786543, 22725919, 72962161, 90317393, 178219049, 394944317, 1386281059, 3386161931, 10871361989, 206555877791]

約数ペア:

[(1, 206555877791), (19, 10871361989), (61, 3386161931), (149, 1386281059), (523, 394944317), (1159, 178219049), (2287, 90317393), (2831, 72962161), (9089, 22725919), (9937, 20786543), (31903, 6474497), (43453, 4753547), (77927, 2650633), (139507, 1480613), (172691, 1196101), (340763, 606157)]