203787144

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:656

約数の個数: 128

約数和(自身を含む): 622080000

約数和(自身を除く): 418292856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 199, 216, 264, 297, 396, 398, 431, 594, 597, 792, 796, 862, 1188, 1194, 1293, 1592, 1724, 1791, 2189, 2376, 2388, 2586, 3448, 3582, 3879, 4378, 4741, 4776, 5172, 5373, 6567, 7164, 7758, 8756, 9482, 10344, 10746, 11637, 13134, 14223, 14328, 15516, 17512, 18964, 19701, 21492, 23274, 26268, 28446, 31032, 37928, 39402, 42669, 42984, 46548, 52536, 56892, 59103, 78804, 85338, 85769, 93096, 113784, 118206, 128007, 157608, 170676, 171538, 236412, 256014, 257307, 341352, 343076, 472824, 512028, 514614, 686152, 771921, 943459, 1024056, 1029228, 1543842, 1886918, 2058456, 2315763, 2830377, 3087684, 3773836, 4631526, 5660754, 6175368, 7547672, 8491131, 9263052, 11321508, 16982262, 18526104, 22643016, 25473393, 33964524, 50946786, 67929048, 101893572, 203787144]

約数ペア:

[(1, 203787144), (2, 101893572), (3, 67929048), (4, 50946786), (6, 33964524), (8, 25473393), (9, 22643016), (11, 18526104), (12, 16982262), (18, 11321508), (22, 9263052), (24, 8491131), (27, 7547672), (33, 6175368), (36, 5660754), (44, 4631526), (54, 3773836), (66, 3087684), (72, 2830377), (88, 2315763), (99, 2058456), (108, 1886918), (132, 1543842), (198, 1029228), (199, 1024056), (216, 943459), (264, 771921), (297, 686152), (396, 514614), (398, 512028), (431, 472824), (594, 343076), (597, 341352), (792, 257307), (796, 256014), (862, 236412), (1188, 171538), (1194, 170676), (1293, 157608), (1592, 128007), (1724, 118206), (1791, 113784), (2189, 93096), (2376, 85769), (2388, 85338), (2586, 78804), (3448, 59103), (3582, 56892), (3879, 52536), (4378, 46548), (4741, 42984), (4776, 42669), (5172, 39402), (5373, 37928), (6567, 31032), (7164, 28446), (7758, 26268), (8756, 23274), (9482, 21492), (10344, 19701), (10746, 18964), (11637, 17512), (13134, 15516), (14223, 14328)]