239991052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6733}}^1$

素因数の和:6830

約数の個数: 48

約数和(自身を含む): 512861440

約数和(自身を除く): 272870388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1876, 2546, 5092, 6733, 8911, 13466, 17822, 26932, 35644, 47131, 94262, 127927, 188524, 255854, 451111, 511708, 895489, 902222, 1790978, 1804444, 3157777, 3581956, 6315554, 8571109, 12631108, 17142218, 34284436, 59997763, 119995526, 239991052]

約数ペア:

[(1, 239991052), (2, 119995526), (4, 59997763), (7, 34284436), (14, 17142218), (19, 12631108), (28, 8571109), (38, 6315554), (67, 3581956), (76, 3157777), (133, 1804444), (134, 1790978), (266, 902222), (268, 895489), (469, 511708), (532, 451111), (938, 255854), (1273, 188524), (1876, 127927), (2546, 94262), (5092, 47131), (6733, 35644), (8911, 26932), (13466, 17822)]