210088220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1471}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 455766528

約数和(自身を除く): 245678308

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 193, 370, 386, 740, 772, 965, 1471, 1930, 2942, 3860, 5884, 7141, 7355, 14282, 14710, 28564, 29420, 35705, 54427, 71410, 108854, 142820, 217708, 272135, 283903, 544270, 567806, 1088540, 1135612, 1419515, 2839030, 5678060, 10504411, 21008822, 42017644, 52522055, 105044110, 210088220]

約数ペア:

[(1, 210088220), (2, 105044110), (4, 52522055), (5, 42017644), (10, 21008822), (20, 10504411), (37, 5678060), (74, 2839030), (148, 1419515), (185, 1135612), (193, 1088540), (370, 567806), (386, 544270), (740, 283903), (772, 272135), (965, 217708), (1471, 142820), (1930, 108854), (2942, 71410), (3860, 54427), (5884, 35705), (7141, 29420), (7355, 28564), (14282, 14710)]