202359536

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{90989}}^1$

素因数の和:91136

約数の個数: 20

約数和(自身を含む): 394896600

約数和(自身を除く): 192537064

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 90989, 181978, 363956, 727912, 1455824, 12647471, 25294942, 50589884, 101179768, 202359536]

約数ペア:

[(1, 202359536), (2, 101179768), (4, 50589884), (8, 25294942), (16, 12647471), (139, 1455824), (278, 727912), (556, 363956), (1112, 181978), (2224, 90989)]