201425552

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{24733}}^1$

素因数の和:25250

約数の個数: 20

約数和(自身を含む): 391044540

約数和(自身を除く): 189618988

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 24733, 49466, 98932, 197864, 395728, 12589097, 25178194, 50356388, 100712776, 201425552]

約数ペア:

[(1, 201425552), (2, 100712776), (4, 50356388), (8, 25178194), (16, 12589097), (509, 395728), (1018, 197864), (2036, 98932), (4072, 49466), (8144, 24733)]