197359021

素因数分解:

${\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 209424384

約数和(自身を除く): 12065363

約数列:

[1, 23, 103, 227, 367, 2369, 5221, 8441, 23381, 37801, 83309, 537763, 869423, 1916107, 8580827, 197359021]

約数ペア:

[(1, 197359021), (23, 8580827), (103, 1916107), (227, 869423), (367, 537763), (2369, 83309), (5221, 37801), (8441, 23381)]