204480777

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{9803}}^1$

素因数の和:10232

約数の個数: 16

約数和(自身を含む): 289414080

約数和(自身を除く): 84933303

約数列:

[1, 3, 17, 51, 409, 1227, 6953, 9803, 20859, 29409, 166651, 499953, 4009427, 12028281, 68160259, 204480777]

約数ペア:

[(1, 204480777), (3, 68160259), (17, 12028281), (51, 4009427), (409, 499953), (1227, 166651), (6953, 29409), (9803, 20859)]