207984168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{412667}}^1$

素因数の和:412686

約数の個数: 48

約数和(自身を含む): 643762080

約数和(自身を除く): 435777912

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, 412667, 825334, 1238001, 1650668, 2476002, 2888669, 3301336, 3714003, 4952004, 5777338, 7428006, 8666007, 9904008, 11554676, 14856012, 17332014, 23109352, 25998021, 29712024, 34664028, 51996042, 69328056, 103992084, 207984168]

約数ペア:

[(1, 207984168), (2, 103992084), (3, 69328056), (4, 51996042), (6, 34664028), (7, 29712024), (8, 25998021), (9, 23109352), (12, 17332014), (14, 14856012), (18, 11554676), (21, 9904008), (24, 8666007), (28, 7428006), (36, 5777338), (42, 4952004), (56, 3714003), (63, 3301336), (72, 2888669), (84, 2476002), (126, 1650668), (168, 1238001), (252, 825334), (504, 412667)]