210542886

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2971}}^1$

素因数の和:3137

約数の個数: 48

約数和(自身を含む): 474759168

約数和(自身を除く): 264216282

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 127, 186, 254, 279, 381, 558, 762, 1143, 2286, 2971, 3937, 5942, 7874, 8913, 11811, 17826, 23622, 26739, 35433, 53478, 70866, 92101, 184202, 276303, 377317, 552606, 754634, 828909, 1131951, 1657818, 2263902, 3395853, 6791706, 11696827, 23393654, 35090481, 70180962, 105271443, 210542886]

約数ペア:

[(1, 210542886), (2, 105271443), (3, 70180962), (6, 35090481), (9, 23393654), (18, 11696827), (31, 6791706), (62, 3395853), (93, 2263902), (127, 1657818), (186, 1131951), (254, 828909), (279, 754634), (381, 552606), (558, 377317), (762, 276303), (1143, 184202), (2286, 92101), (2971, 70866), (3937, 53478), (5942, 35433), (7874, 26739), (8913, 23622), (11811, 17826)]