201704744

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{20219}}^1$

素因数の和:20297

約数の個数: 32

約数和(自身を含む): 400356000

約数和(自身を除く): 198651256

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 4988, 9976, 20219, 40438, 80876, 161752, 586351, 869417, 1172702, 1738834, 2345404, 3477668, 4690808, 6955336, 25213093, 50426186, 100852372, 201704744]

約数ペア:

[(1, 201704744), (2, 100852372), (4, 50426186), (8, 25213093), (29, 6955336), (43, 4690808), (58, 3477668), (86, 2345404), (116, 1738834), (172, 1172702), (232, 869417), (344, 586351), (1247, 161752), (2494, 80876), (4988, 40438), (9976, 20219)]