204525895

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1307}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 298349568

約数和(自身を除く): 93823673

約数列:

[1, 5, 7, 17, 35, 85, 119, 263, 595, 1307, 1315, 1841, 4471, 6535, 9149, 9205, 22219, 22355, 31297, 45745, 111095, 155533, 156485, 343741, 777665, 1718705, 2406187, 5843597, 12030935, 29217985, 40905179, 204525895]

約数ペア:

[(1, 204525895), (5, 40905179), (7, 29217985), (17, 12030935), (35, 5843597), (85, 2406187), (119, 1718705), (263, 777665), (595, 343741), (1307, 156485), (1315, 155533), (1841, 111095), (4471, 45745), (6535, 31297), (9149, 22355), (9205, 22219)]