222469078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127709}}^1$

素因数の和:127791

約数の個数: 16

約数和(自身を含む): 364739760

約数和(自身を除く): 142270682

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 127709, 255418, 1660217, 3320434, 8556503, 17113006, 111234539, 222469078]

約数ペア:

[(1, 222469078), (2, 111234539), (13, 17113006), (26, 8556503), (67, 3320434), (134, 1660217), (871, 255418), (1742, 127709)]