207944856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{412589}}^1$

素因数の和:412608

約数の個数: 48

約数和(自身を含む): 643640400

約数和(自身を除く): 435695544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 412589, 825178, 1237767, 1650356, 2475534, 2888123, 3300712, 3713301, 4951068, 5776246, 7426602, 8664369, 9902136, 11552492, 14853204, 17328738, 23104984, 25993107, 29706408, 34657476, 51986214, 69314952, 103972428, 207944856]

約数ペア:

[(1, 207944856), (2, 103972428), (3, 69314952), (4, 51986214), (6, 34657476), (7, 29706408), (8, 25993107), (9, 23104984), (12, 17328738), (14, 14853204), (18, 11552492), (21, 9902136), (24, 8664369), (28, 7426602), (36, 5776246), (42, 4951068), (56, 3713301), (63, 3300712), (72, 2888123), (84, 2475534), (126, 1650356), (168, 1237767), (252, 825178), (504, 412589)]