198996826

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{62617}}^1$

素因数の和:62853

約数の個数: 16

約数和(自身を含む): 342645696

約数和(自身を除く): 143648870

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 62617, 125234, 438319, 876638, 14214059, 28428118, 99498413, 198996826]

約数ペア:

[(1, 198996826), (2, 99498413), (7, 28428118), (14, 14214059), (227, 876638), (454, 438319), (1589, 125234), (3178, 62617)]