205234128

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43189}}^1$

素因数の和:43217

約数の個数: 80

約数和(自身を含む): 642667200

約数和(自身を除く): 437433072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 43189, 86378, 129567, 172756, 259134, 345512, 388701, 475079, 518268, 691024, 777402, 950158, 1036536, 1166103, 1425237, 1554804, 1900316, 2073072, 2332206, 2850474, 3109608, 3800632, 4275711, 4664412, 5700948, 6219216, 7601264, 8551422, 9328824, 11401896, 12827133, 17102844, 18657648, 22803792, 25654266, 34205688, 51308532, 68411376, 102617064, 205234128]

約数ペア:

[(1, 205234128), (2, 102617064), (3, 68411376), (4, 51308532), (6, 34205688), (8, 25654266), (9, 22803792), (11, 18657648), (12, 17102844), (16, 12827133), (18, 11401896), (22, 9328824), (24, 8551422), (27, 7601264), (33, 6219216), (36, 5700948), (44, 4664412), (48, 4275711), (54, 3800632), (66, 3109608), (72, 2850474), (88, 2332206), (99, 2073072), (108, 1900316), (132, 1554804), (144, 1425237), (176, 1166103), (198, 1036536), (216, 950158), (264, 777402), (297, 691024), (396, 518268), (432, 475079), (528, 388701), (594, 345512), (792, 259134), (1188, 172756), (1584, 129567), (2376, 86378), (4752, 43189)]