199410666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{701}}^1$

素因数の和:1247

約数の個数: 64

約数和(自身を含む): 492500736

約数和(自身を除く): 293090070

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 521, 546, 701, 1042, 1402, 1563, 2103, 3126, 3647, 4206, 4907, 6773, 7294, 9113, 9814, 10941, 13546, 14721, 18226, 20319, 21882, 27339, 29442, 40638, 47411, 54678, 63791, 94822, 127582, 142233, 191373, 284466, 365221, 382746, 730442, 1095663, 2191326, 2556547, 4747873, 5113094, 7669641, 9495746, 14243619, 15339282, 28487238, 33235111, 66470222, 99705333, 199410666]

約数ペア:

[(1, 199410666), (2, 99705333), (3, 66470222), (6, 33235111), (7, 28487238), (13, 15339282), (14, 14243619), (21, 9495746), (26, 7669641), (39, 5113094), (42, 4747873), (78, 2556547), (91, 2191326), (182, 1095663), (273, 730442), (521, 382746), (546, 365221), (701, 284466), (1042, 191373), (1402, 142233), (1563, 127582), (2103, 94822), (3126, 63791), (3647, 54678), (4206, 47411), (4907, 40638), (6773, 29442), (7294, 27339), (9113, 21882), (9814, 20319), (10941, 18226), (13546, 14721)]