200819956

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{3593}}^1$

素因数の和:3843

約数の個数: 24

約数和(自身を含む): 357746760

約数和(自身を除く): 156926804

約数列:

[1, 2, 4, 89, 157, 178, 314, 356, 628, 3593, 7186, 13973, 14372, 27946, 55892, 319777, 564101, 639554, 1128202, 1279108, 2256404, 50204989, 100409978, 200819956]

約数ペア:

[(1, 200819956), (2, 100409978), (4, 50204989), (89, 2256404), (157, 1279108), (178, 1128202), (314, 639554), (356, 564101), (628, 319777), (3593, 55892), (7186, 27946), (13973, 14372)]