202018959

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 319999680

約数和(自身を除く): 117980721

約数列:

[1, 3, 9, 23, 29, 69, 73, 87, 207, 219, 261, 461, 657, 667, 1383, 1679, 2001, 2117, 4149, 5037, 6003, 6351, 10603, 13369, 15111, 19053, 31809, 33653, 40107, 48691, 95427, 100959, 120321, 146073, 302877, 307487, 438219, 774019, 922461, 975937, 2322057, 2767383, 2927811, 6966171, 8783433, 22446551, 67339653, 202018959]

約数ペア:

[(1, 202018959), (3, 67339653), (9, 22446551), (23, 8783433), (29, 6966171), (69, 2927811), (73, 2767383), (87, 2322057), (207, 975937), (219, 922461), (261, 774019), (461, 438219), (657, 307487), (667, 302877), (1383, 146073), (1679, 120321), (2001, 100959), (2117, 95427), (4149, 48691), (5037, 40107), (6003, 33653), (6351, 31809), (10603, 19053), (13369, 15111)]