205505622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2593}}^1$

素因数の和:2662

約数の個数: 96

約数和(自身を含む): 553580352

約数和(自身を除く): 348074730

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 37, 42, 51, 63, 74, 102, 111, 119, 126, 153, 222, 238, 259, 306, 333, 357, 518, 629, 666, 714, 777, 1071, 1258, 1554, 1887, 2142, 2331, 2593, 3774, 4403, 4662, 5186, 5661, 7779, 8806, 11322, 13209, 15558, 18151, 23337, 26418, 36302, 39627, 44081, 46674, 54453, 79254, 88162, 95941, 108906, 132243, 163359, 191882, 264486, 287823, 308567, 326718, 396729, 575646, 617134, 671587, 793458, 863469, 925701, 1343174, 1630997, 1726938, 1851402, 2014761, 2777103, 3261994, 4029522, 4892991, 5554206, 6044283, 9785982, 11416979, 12088566, 14678973, 22833958, 29357946, 34250937, 68501874, 102752811, 205505622]

約数ペア:

[(1, 205505622), (2, 102752811), (3, 68501874), (6, 34250937), (7, 29357946), (9, 22833958), (14, 14678973), (17, 12088566), (18, 11416979), (21, 9785982), (34, 6044283), (37, 5554206), (42, 4892991), (51, 4029522), (63, 3261994), (74, 2777103), (102, 2014761), (111, 1851402), (119, 1726938), (126, 1630997), (153, 1343174), (222, 925701), (238, 863469), (259, 793458), (306, 671587), (333, 617134), (357, 575646), (518, 396729), (629, 326718), (666, 308567), (714, 287823), (777, 264486), (1071, 191882), (1258, 163359), (1554, 132243), (1887, 108906), (2142, 95941), (2331, 88162), (2593, 79254), (3774, 54453), (4403, 46674), (4662, 44081), (5186, 39627), (5661, 36302), (7779, 26418), (8806, 23337), (11322, 18151), (13209, 15558)]