199143361

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{971}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 214524288

約数和(自身を除く): 15380927

約数列:

[1, 23, 37, 241, 851, 971, 5543, 8917, 22333, 35927, 205091, 234011, 826321, 5382253, 8658407, 199143361]

約数ペア:

[(1, 199143361), (23, 8658407), (37, 5382253), (241, 826321), (851, 234011), (971, 205091), (5543, 35927), (8917, 22333)]