201328142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{11443}}^1$

素因数の和:11927

約数の個数: 16

約数和(自身を含む): 318600960

約数和(自身を除く): 117272818

約数列:

[1, 2, 19, 38, 463, 926, 8797, 11443, 17594, 22886, 217417, 434834, 5298109, 10596218, 100664071, 201328142]

約数ペア:

[(1, 201328142), (2, 100664071), (19, 10596218), (38, 5298109), (463, 434834), (926, 217417), (8797, 22886), (11443, 17594)]