187840157

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{571}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 205013952

約数和(自身を除く): 17173795

約数列:

[1, 17, 37, 523, 571, 629, 8891, 9707, 19351, 21127, 298633, 328967, 359159, 5076761, 11049421, 187840157]

約数ペア:

[(1, 187840157), (17, 11049421), (37, 5076761), (523, 359159), (571, 328967), (629, 298633), (8891, 21127), (9707, 19351)]