200632438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{78803}}^1$

素因数の和:78891

約数の個数: 16

約数和(自身を含む): 321520320

約数和(自身を除く): 120887882

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 78803, 157606, 1497257, 2994514, 5279801, 10559602, 100316219, 200632438]

約数ペア:

[(1, 200632438), (2, 100316219), (19, 10559602), (38, 5279801), (67, 2994514), (134, 1497257), (1273, 157606), (2546, 78803)]