199537344

素因数分解:

$2^6\times 3^4\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:716

約数の個数: 140

約数和(自身を含む): 602140528

約数和(自身を除く): 402603184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 144, 162, 183, 192, 216, 244, 288, 324, 366, 432, 488, 549, 576, 631, 648, 732, 864, 976, 1098, 1262, 1296, 1464, 1647, 1728, 1893, 1952, 2196, 2524, 2592, 2928, 3294, 3786, 3904, 4392, 4941, 5048, 5184, 5679, 5856, 6588, 7572, 8784, 9882, 10096, 11358, 11712, 13176, 15144, 17037, 17568, 19764, 20192, 22716, 26352, 30288, 34074, 35136, 38491, 39528, 40384, 45432, 51111, 52704, 60576, 68148, 76982, 79056, 90864, 102222, 105408, 115473, 121152, 136296, 153964, 158112, 181728, 204444, 230946, 272592, 307928, 316224, 346419, 363456, 408888, 461892, 545184, 615856, 692838, 817776, 923784, 1039257, 1090368, 1231712, 1385676, 1635552, 1847568, 2078514, 2463424, 2771352, 3117771, 3271104, 3695136, 4157028, 5542704, 6235542, 7390272, 8314056, 11085408, 12471084, 16628112, 22170816, 24942168, 33256224, 49884336, 66512448, 99768672, 199537344]

約数ペア:

[(1, 199537344), (2, 99768672), (3, 66512448), (4, 49884336), (6, 33256224), (8, 24942168), (9, 22170816), (12, 16628112), (16, 12471084), (18, 11085408), (24, 8314056), (27, 7390272), (32, 6235542), (36, 5542704), (48, 4157028), (54, 3695136), (61, 3271104), (64, 3117771), (72, 2771352), (81, 2463424), (96, 2078514), (108, 1847568), (122, 1635552), (144, 1385676), (162, 1231712), (183, 1090368), (192, 1039257), (216, 923784), (244, 817776), (288, 692838), (324, 615856), (366, 545184), (432, 461892), (488, 408888), (549, 363456), (576, 346419), (631, 316224), (648, 307928), (732, 272592), (864, 230946), (976, 204444), (1098, 181728), (1262, 158112), (1296, 153964), (1464, 136296), (1647, 121152), (1728, 115473), (1893, 105408), (1952, 102222), (2196, 90864), (2524, 79056), (2592, 76982), (2928, 68148), (3294, 60576), (3786, 52704), (3904, 51111), (4392, 45432), (4941, 40384), (5048, 39528), (5184, 38491), (5679, 35136), (5856, 34074), (6588, 30288), (7572, 26352), (8784, 22716), (9882, 20192), (10096, 19764), (11358, 17568), (11712, 17037), (13176, 15144)]