207543670221

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1\times {\mathrm{1370821}}^1$

素因数の和:1371396

約数の個数: 16

約数和(自身を含む): 279867019520

約数和(自身を除く): 72323349299

約数列:

[1, 3, 109, 327, 463, 1389, 50467, 151401, 1370821, 4112463, 149419489, 448258467, 634690123, 1904070369, 69181223407, 207543670221]

約数ペア:

[(1, 207543670221), (3, 69181223407), (109, 1904070369), (327, 634690123), (463, 448258467), (1389, 149419489), (50467, 4112463), (151401, 1370821)]