207863488

素因数分解:

$2^6\times 7^3\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:607

約数の個数: 112

約数和(自身を含む): 510235200

約数和(自身を除く): 302371712

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 136, 196, 224, 238, 272, 343, 392, 448, 476, 544, 557, 686, 784, 833, 952, 1088, 1114, 1372, 1568, 1666, 1904, 2228, 2744, 3136, 3332, 3808, 3899, 4456, 5488, 5831, 6664, 7616, 7798, 8912, 9469, 10976, 11662, 13328, 15596, 17824, 18938, 21952, 23324, 26656, 27293, 31192, 35648, 37876, 46648, 53312, 54586, 62384, 66283, 75752, 93296, 109172, 124768, 132566, 151504, 186592, 191051, 218344, 249536, 265132, 303008, 373184, 382102, 436688, 463981, 530264, 606016, 764204, 873376, 927962, 1060528, 1528408, 1746752, 1855924, 2121056, 3056816, 3247867, 3711848, 4242112, 6113632, 6495734, 7423696, 12227264, 12991468, 14847392, 25982936, 29694784, 51965872, 103931744, 207863488]

約数ペア:

[(1, 207863488), (2, 103931744), (4, 51965872), (7, 29694784), (8, 25982936), (14, 14847392), (16, 12991468), (17, 12227264), (28, 7423696), (32, 6495734), (34, 6113632), (49, 4242112), (56, 3711848), (64, 3247867), (68, 3056816), (98, 2121056), (112, 1855924), (119, 1746752), (136, 1528408), (196, 1060528), (224, 927962), (238, 873376), (272, 764204), (343, 606016), (392, 530264), (448, 463981), (476, 436688), (544, 382102), (557, 373184), (686, 303008), (784, 265132), (833, 249536), (952, 218344), (1088, 191051), (1114, 186592), (1372, 151504), (1568, 132566), (1666, 124768), (1904, 109172), (2228, 93296), (2744, 75752), (3136, 66283), (3332, 62384), (3808, 54586), (3899, 53312), (4456, 46648), (5488, 37876), (5831, 35648), (6664, 31192), (7616, 27293), (7798, 26656), (8912, 23324), (9469, 21952), (10976, 18938), (11662, 17824), (13328, 15596)]