205256316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:931

約数の個数: 96

約数和(自身を含む): 536256000

約数和(自身を除く): 330999684

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 37, 38, 57, 58, 74, 76, 87, 111, 114, 116, 148, 174, 222, 228, 348, 444, 551, 703, 839, 1073, 1102, 1406, 1653, 1678, 2109, 2146, 2204, 2517, 2812, 3219, 3306, 3356, 4218, 4292, 5034, 6438, 6612, 8436, 10068, 12876, 15941, 20387, 24331, 31043, 31882, 40774, 47823, 48662, 61161, 62086, 63764, 72993, 81548, 93129, 95646, 97324, 122322, 124172, 145986, 186258, 191292, 244644, 291972, 372516, 462289, 589817, 900247, 924578, 1179634, 1386867, 1769451, 1800494, 1849156, 2359268, 2700741, 2773734, 3538902, 3600988, 5401482, 5547468, 7077804, 10802964, 17104693, 34209386, 51314079, 68418772, 102628158, 205256316]

約数ペア:

[(1, 205256316), (2, 102628158), (3, 68418772), (4, 51314079), (6, 34209386), (12, 17104693), (19, 10802964), (29, 7077804), (37, 5547468), (38, 5401482), (57, 3600988), (58, 3538902), (74, 2773734), (76, 2700741), (87, 2359268), (111, 1849156), (114, 1800494), (116, 1769451), (148, 1386867), (174, 1179634), (222, 924578), (228, 900247), (348, 589817), (444, 462289), (551, 372516), (703, 291972), (839, 244644), (1073, 191292), (1102, 186258), (1406, 145986), (1653, 124172), (1678, 122322), (2109, 97324), (2146, 95646), (2204, 93129), (2517, 81548), (2812, 72993), (3219, 63764), (3306, 62086), (3356, 61161), (4218, 48662), (4292, 47823), (5034, 40774), (6438, 31882), (6612, 31043), (8436, 24331), (10068, 20387), (12876, 15941)]