204023197

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{10159}}^1$

素因数の和:10336

約数の個数: 16

約数和(自身を含む): 247091200

約数和(自身を除く): 43068003

約数列:

[1, 7, 19, 133, 151, 1057, 2869, 10159, 20083, 71113, 193021, 1351147, 1534009, 10738063, 29146171, 204023197]

約数ペア:

[(1, 204023197), (7, 29146171), (19, 10738063), (133, 1534009), (151, 1351147), (1057, 193021), (2869, 71113), (10159, 20083)]