213059504

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{353}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 502521408

約数和(自身を除く): 289461904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 317, 353, 476, 634, 706, 952, 1268, 1412, 1904, 2219, 2471, 2536, 2824, 4438, 4942, 5072, 5389, 5648, 6001, 8876, 9884, 10778, 12002, 17752, 19768, 21556, 24004, 35504, 37723, 39536, 42007, 43112, 48008, 75446, 84014, 86224, 96016, 111901, 150892, 168028, 223802, 301784, 336056, 447604, 603568, 672112, 783307, 895208, 1566614, 1790416, 1902317, 3133228, 3804634, 6266456, 7609268, 12532912, 13316219, 15218536, 26632438, 30437072, 53264876, 106529752, 213059504]

約数ペア:

[(1, 213059504), (2, 106529752), (4, 53264876), (7, 30437072), (8, 26632438), (14, 15218536), (16, 13316219), (17, 12532912), (28, 7609268), (34, 6266456), (56, 3804634), (68, 3133228), (112, 1902317), (119, 1790416), (136, 1566614), (238, 895208), (272, 783307), (317, 672112), (353, 603568), (476, 447604), (634, 336056), (706, 301784), (952, 223802), (1268, 168028), (1412, 150892), (1904, 111901), (2219, 96016), (2471, 86224), (2536, 84014), (2824, 75446), (4438, 48008), (4942, 43112), (5072, 42007), (5389, 39536), (5648, 37723), (6001, 35504), (8876, 24004), (9884, 21556), (10778, 19768), (12002, 17752)]