205897824

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:761

約数の個数: 144

約数和(自身を含む): 645974784

約数和(自身を除く): 440076960

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 103, 132, 144, 176, 198, 206, 264, 288, 309, 352, 396, 412, 528, 618, 631, 792, 824, 927, 1056, 1133, 1236, 1262, 1584, 1648, 1854, 1893, 2266, 2472, 2524, 3168, 3296, 3399, 3708, 3786, 4532, 4944, 5048, 5679, 6798, 6941, 7416, 7572, 9064, 9888, 10096, 10197, 11358, 13596, 13882, 14832, 15144, 18128, 20192, 20394, 20823, 22716, 27192, 27764, 29664, 30288, 36256, 40788, 41646, 45432, 54384, 55528, 60576, 62469, 64993, 81576, 83292, 90864, 108768, 111056, 124938, 129986, 163152, 166584, 181728, 194979, 222112, 249876, 259972, 326304, 333168, 389958, 499752, 519944, 584937, 666336, 714923, 779916, 999504, 1039888, 1169874, 1429846, 1559832, 1999008, 2079776, 2144769, 2339748, 2859692, 3119664, 4289538, 4679496, 5719384, 6239328, 6434307, 8579076, 9358992, 11438768, 12868614, 17158152, 18717984, 22877536, 25737228, 34316304, 51474456, 68632608, 102948912, 205897824]

約数ペア:

[(1, 205897824), (2, 102948912), (3, 68632608), (4, 51474456), (6, 34316304), (8, 25737228), (9, 22877536), (11, 18717984), (12, 17158152), (16, 12868614), (18, 11438768), (22, 9358992), (24, 8579076), (32, 6434307), (33, 6239328), (36, 5719384), (44, 4679496), (48, 4289538), (66, 3119664), (72, 2859692), (88, 2339748), (96, 2144769), (99, 2079776), (103, 1999008), (132, 1559832), (144, 1429846), (176, 1169874), (198, 1039888), (206, 999504), (264, 779916), (288, 714923), (309, 666336), (352, 584937), (396, 519944), (412, 499752), (528, 389958), (618, 333168), (631, 326304), (792, 259972), (824, 249876), (927, 222112), (1056, 194979), (1133, 181728), (1236, 166584), (1262, 163152), (1584, 129986), (1648, 124938), (1854, 111056), (1893, 108768), (2266, 90864), (2472, 83292), (2524, 81576), (3168, 64993), (3296, 62469), (3399, 60576), (3708, 55528), (3786, 54384), (4532, 45432), (4944, 41646), (5048, 40788), (5679, 36256), (6798, 30288), (6941, 29664), (7416, 27764), (7572, 27192), (9064, 22716), (9888, 20823), (10096, 20394), (10197, 20192), (11358, 18128), (13596, 15144), (13882, 14832)]