200968173

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{347}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 345271680

約数和(自身を除く): 144303507

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 317, 347, 609, 951, 1041, 1827, 2219, 2429, 2853, 3123, 6657, 7287, 9193, 10063, 19971, 21861, 27579, 30189, 64351, 70441, 82737, 90567, 109999, 193053, 211323, 329997, 579159, 633969, 769993, 989991, 2309979, 3189971, 6929937, 9569913, 22329797, 28709739, 66989391, 200968173]

約数ペア:

[(1, 200968173), (3, 66989391), (7, 28709739), (9, 22329797), (21, 9569913), (29, 6929937), (63, 3189971), (87, 2309979), (203, 989991), (261, 769993), (317, 633969), (347, 579159), (609, 329997), (951, 211323), (1041, 193053), (1827, 109999), (2219, 90567), (2429, 82737), (2853, 70441), (3123, 64351), (6657, 30189), (7287, 27579), (9193, 21861), (10063, 19971)]