204246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1621}}^1$

素因数の和:1636

約数の個数: 24

約数和(自身を含む): 506064

約数和(自身を除く): 301818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1621, 3242, 4863, 9726, 11347, 14589, 22694, 29178, 34041, 68082, 102123, 204246]

約数ペア:

[(1, 204246), (2, 102123), (3, 68082), (6, 34041), (7, 29178), (9, 22694), (14, 14589), (18, 11347), (21, 9726), (42, 4863), (63, 3242), (126, 1621)]