201552289

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{2251}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 223758720

約数和(自身を除く): 22206431

約数列:

[1, 17, 23, 229, 391, 2251, 3893, 5267, 38267, 51773, 89539, 515479, 880141, 8763143, 11856017, 201552289]

約数ペア:

[(1, 201552289), (17, 11856017), (23, 8763143), (229, 880141), (391, 515479), (2251, 89539), (3893, 51773), (5267, 38267)]