202486347

素因数分解:

$3^2\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{2083}}^1$

素因数の和:3639

約数の個数: 24

約数和(自身を含む): 334640384

約数和(自身を除く): 132154037

約数列:

[1, 3, 7, 9, 21, 63, 1543, 2083, 4629, 6249, 10801, 13887, 14581, 18747, 32403, 43743, 97209, 131229, 3214069, 9642207, 22498483, 28926621, 67495449, 202486347]

約数ペア:

[(1, 202486347), (3, 67495449), (7, 28926621), (9, 22498483), (21, 9642207), (63, 3214069), (1543, 131229), (2083, 97209), (4629, 43743), (6249, 32403), (10801, 18747), (13887, 14581)]