209545536

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1568

約数の個数: 112

約数和(自身を含む): 601089984

約数和(自身を除く): 391544448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 64, 68, 86, 96, 102, 129, 136, 172, 192, 204, 258, 272, 344, 408, 516, 544, 688, 731, 816, 1032, 1088, 1376, 1462, 1493, 1632, 2064, 2193, 2752, 2924, 2986, 3264, 4128, 4386, 4479, 5848, 5972, 8256, 8772, 8958, 11696, 11944, 17544, 17916, 23392, 23888, 25381, 35088, 35832, 46784, 47776, 50762, 64199, 70176, 71664, 76143, 95552, 101524, 128398, 140352, 143328, 152286, 192597, 203048, 256796, 286656, 304572, 385194, 406096, 513592, 609144, 770388, 812192, 1027184, 1091383, 1218288, 1540776, 1624384, 2054368, 2182766, 2436576, 3081552, 3274149, 4108736, 4365532, 4873152, 6163104, 6548298, 8731064, 12326208, 13096596, 17462128, 26193192, 34924256, 52386384, 69848512, 104772768, 209545536]

約数ペア:

[(1, 209545536), (2, 104772768), (3, 69848512), (4, 52386384), (6, 34924256), (8, 26193192), (12, 17462128), (16, 13096596), (17, 12326208), (24, 8731064), (32, 6548298), (34, 6163104), (43, 4873152), (48, 4365532), (51, 4108736), (64, 3274149), (68, 3081552), (86, 2436576), (96, 2182766), (102, 2054368), (129, 1624384), (136, 1540776), (172, 1218288), (192, 1091383), (204, 1027184), (258, 812192), (272, 770388), (344, 609144), (408, 513592), (516, 406096), (544, 385194), (688, 304572), (731, 286656), (816, 256796), (1032, 203048), (1088, 192597), (1376, 152286), (1462, 143328), (1493, 140352), (1632, 128398), (2064, 101524), (2193, 95552), (2752, 76143), (2924, 71664), (2986, 70176), (3264, 64199), (4128, 50762), (4386, 47776), (4479, 46784), (5848, 35832), (5972, 35088), (8256, 25381), (8772, 23888), (8958, 23392), (11696, 17916), (11944, 17544)]