204920562843

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{1289}}^1\times {\mathrm{40237}}^1$

素因数の和:41971

約数の個数: 24

約数和(自身を含む): 296908154400

約数和(自身を除く): 91987591557

約数列:

[1, 3, 9, 439, 1289, 1317, 3867, 3951, 11601, 40237, 120711, 362133, 565871, 1697613, 5092839, 17664043, 51865493, 52992129, 155596479, 158976387, 466789437, 22768951427, 68306854281, 204920562843]

約数ペア:

[(1, 204920562843), (3, 68306854281), (9, 22768951427), (439, 466789437), (1289, 158976387), (1317, 155596479), (3867, 52992129), (3951, 51865493), (11601, 17664043), (40237, 5092839), (120711, 1697613), (362133, 565871)]