199951885

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2617}}^1$

素因数の和:2725

約数の個数: 32

約数和(自身を含む): 286513920

約数和(自身を除く): 86562035

約数列:

[1, 5, 7, 35, 37, 59, 185, 259, 295, 413, 1295, 2065, 2183, 2617, 10915, 13085, 15281, 18319, 76405, 91595, 96829, 154403, 484145, 677803, 772015, 1080821, 3389015, 5404105, 5712911, 28564555, 39990377, 199951885]

約数ペア:

[(1, 199951885), (5, 39990377), (7, 28564555), (35, 5712911), (37, 5404105), (59, 3389015), (185, 1080821), (259, 772015), (295, 677803), (413, 484145), (1295, 154403), (2065, 96829), (2183, 91595), (2617, 76405), (10915, 18319), (13085, 15281)]