201731620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7433}}^1$

素因数の和:7524

約数の個数: 48

約数和(自身を含む): 449608320

約数和(自身を除く): 247876700

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 1180, 1357, 2714, 5428, 6785, 7433, 13570, 14866, 27140, 29732, 37165, 74330, 148660, 170959, 341918, 438547, 683836, 854795, 877094, 1709590, 1754188, 2192735, 3419180, 4385470, 8770940, 10086581, 20173162, 40346324, 50432905, 100865810, 201731620]

約数ペア:

[(1, 201731620), (2, 100865810), (4, 50432905), (5, 40346324), (10, 20173162), (20, 10086581), (23, 8770940), (46, 4385470), (59, 3419180), (92, 2192735), (115, 1754188), (118, 1709590), (230, 877094), (236, 854795), (295, 683836), (460, 438547), (590, 341918), (1180, 170959), (1357, 148660), (2714, 74330), (5428, 37165), (6785, 29732), (7433, 27140), (13570, 14866)]