208465207

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1973}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 225509760

約数和(自身を除く): 17044553

約数列:

[1, 19, 67, 83, 1273, 1577, 1973, 5561, 37487, 105659, 132191, 163759, 2511629, 3111421, 10971853, 208465207]

約数ペア:

[(1, 208465207), (19, 10971853), (67, 3111421), (83, 2511629), (1273, 163759), (1577, 132191), (1973, 105659), (5561, 37487)]