209675736

素因数分解:

$2^3\times 3^3\times {\mathrm{970721}}^1$

素因数の和:970736

約数の個数: 32

約数和(自身を含む): 582433200

約数和(自身を除く): 372757464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 970721, 1941442, 2912163, 3882884, 5824326, 7765768, 8736489, 11648652, 17472978, 23297304, 26209467, 34945956, 52418934, 69891912, 104837868, 209675736]

約数ペア:

[(1, 209675736), (2, 104837868), (3, 69891912), (4, 52418934), (6, 34945956), (8, 26209467), (9, 23297304), (12, 17472978), (18, 11648652), (24, 8736489), (27, 7765768), (36, 5824326), (54, 3882884), (72, 2912163), (108, 1941442), (216, 970721)]