201900897

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1043

約数の個数: 64

約数和(自身を含む): 353126400

約数和(自身を除く): 151225503

約数列:

[1, 3, 9, 11, 19, 27, 33, 37, 57, 99, 111, 171, 209, 297, 333, 407, 513, 627, 703, 967, 999, 1221, 1881, 2109, 2901, 3663, 5643, 6327, 7733, 8703, 10637, 10989, 18373, 18981, 23199, 26109, 31911, 35779, 55119, 69597, 95733, 107337, 165357, 202103, 208791, 287199, 322011, 393569, 496071, 606309, 679801, 966033, 1180707, 1818927, 2039403, 3542121, 5456781, 6118209, 7477811, 10626363, 18354627, 22433433, 67300299, 201900897]

約数ペア:

[(1, 201900897), (3, 67300299), (9, 22433433), (11, 18354627), (19, 10626363), (27, 7477811), (33, 6118209), (37, 5456781), (57, 3542121), (99, 2039403), (111, 1818927), (171, 1180707), (209, 966033), (297, 679801), (333, 606309), (407, 496071), (513, 393569), (627, 322011), (703, 287199), (967, 208791), (999, 202103), (1221, 165357), (1881, 107337), (2109, 95733), (2901, 69597), (3663, 55119), (5643, 35779), (6327, 31911), (7733, 26109), (8703, 23199), (10637, 18981), (10989, 18373)]