206077868

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{2243}}^1$

素因数の和:2573

約数の個数: 24

約数和(自身を含む): 365933568

約数和(自身を除く): 159855700

約数列:

[1, 2, 4, 103, 206, 223, 412, 446, 892, 2243, 4486, 8972, 22969, 45938, 91876, 231029, 462058, 500189, 924116, 1000378, 2000756, 51519467, 103038934, 206077868]

約数ペア:

[(1, 206077868), (2, 103038934), (4, 51519467), (103, 2000756), (206, 1000378), (223, 924116), (412, 500189), (446, 462058), (892, 231029), (2243, 91876), (4486, 45938), (8972, 22969)]