217208096

素因数分解:

$2^5\times 7^1\times {\mathrm{969679}}^1$

素因数の和:969696

約数の個数: 24

約数和(自身を含む): 488718720

約数和(自身を除く): 271510624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 969679, 1939358, 3878716, 6787753, 7757432, 13575506, 15514864, 27151012, 31029728, 54302024, 108604048, 217208096]

約数ペア:

[(1, 217208096), (2, 108604048), (4, 54302024), (7, 31029728), (8, 27151012), (14, 15514864), (16, 13575506), (28, 7757432), (32, 6787753), (56, 3878716), (112, 1939358), (224, 969679)]