205604568

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{24407}}^1$

素因数の和:24438

約数の個数: 80

約数和(自身を含む): 620207280

約数和(自身を除く): 414602712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 24407, 48814, 73221, 97628, 146442, 195256, 219663, 292884, 317291, 439326, 585768, 634582, 658989, 878652, 951873, 1269164, 1317978, 1757304, 1903746, 1976967, 2538328, 2635956, 2855619, 3807492, 3953934, 5271912, 5711238, 7614984, 7907868, 8566857, 11422476, 15815736, 17133714, 22844952, 25700571, 34267428, 51401142, 68534856, 102802284, 205604568]

約数ペア:

[(1, 205604568), (2, 102802284), (3, 68534856), (4, 51401142), (6, 34267428), (8, 25700571), (9, 22844952), (12, 17133714), (13, 15815736), (18, 11422476), (24, 8566857), (26, 7907868), (27, 7614984), (36, 5711238), (39, 5271912), (52, 3953934), (54, 3807492), (72, 2855619), (78, 2635956), (81, 2538328), (104, 1976967), (108, 1903746), (117, 1757304), (156, 1317978), (162, 1269164), (216, 951873), (234, 878652), (312, 658989), (324, 634582), (351, 585768), (468, 439326), (648, 317291), (702, 292884), (936, 219663), (1053, 195256), (1404, 146442), (2106, 97628), (2808, 73221), (4212, 48814), (8424, 24407)]