200391039

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 307105344

約数和(自身を除く): 106714305

約数列:

[1, 3, 9, 53, 61, 71, 97, 159, 183, 213, 291, 477, 549, 639, 873, 3233, 3763, 4331, 5141, 5917, 6887, 9699, 11289, 12993, 15423, 17751, 20661, 29097, 33867, 38979, 46269, 53253, 61983, 229543, 313601, 365011, 420107, 688629, 940803, 1095033, 1260321, 2065887, 2822409, 3285099, 3780963, 22265671, 66797013, 200391039]

約数ペア:

[(1, 200391039), (3, 66797013), (9, 22265671), (53, 3780963), (61, 3285099), (71, 2822409), (97, 2065887), (159, 1260321), (183, 1095033), (213, 940803), (291, 688629), (477, 420107), (549, 365011), (639, 313601), (873, 229543), (3233, 61983), (3763, 53253), (4331, 46269), (5141, 38979), (5917, 33867), (6887, 29097), (9699, 20661), (11289, 17751), (12993, 15423)]