210308967

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 374250240

約数和(自身を除く): 163941273

約数列:

[1, 3, 9, 11, 19, 27, 33, 41, 57, 81, 99, 101, 123, 171, 209, 243, 297, 303, 369, 451, 513, 627, 779, 891, 909, 1107, 1111, 1353, 1539, 1881, 1919, 2337, 2673, 2727, 3321, 3333, 4059, 4141, 4617, 5643, 5757, 7011, 8181, 8569, 9963, 9999, 12177, 12423, 16929, 17271, 21033, 21109, 24543, 25707, 29997, 36531, 37269, 45551, 50787, 51813, 63099, 63327, 77121, 78679, 89991, 109593, 111807, 136653, 155439, 189297, 189981, 231363, 236037, 269973, 335421, 409959, 466317, 569943, 694089, 708111, 865469, 1006263, 1229877, 1709829, 2082267, 2124333, 2596407, 3689631, 5129487, 6372999, 7789221, 11068893, 19118997, 23367663, 70102989, 210308967]

約数ペア:

[(1, 210308967), (3, 70102989), (9, 23367663), (11, 19118997), (19, 11068893), (27, 7789221), (33, 6372999), (41, 5129487), (57, 3689631), (81, 2596407), (99, 2124333), (101, 2082267), (123, 1709829), (171, 1229877), (209, 1006263), (243, 865469), (297, 708111), (303, 694089), (369, 569943), (451, 466317), (513, 409959), (627, 335421), (779, 269973), (891, 236037), (909, 231363), (1107, 189981), (1111, 189297), (1353, 155439), (1539, 136653), (1881, 111807), (1919, 109593), (2337, 89991), (2673, 78679), (2727, 77121), (3321, 63327), (3333, 63099), (4059, 51813), (4141, 50787), (4617, 45551), (5643, 37269), (5757, 36531), (7011, 29997), (8181, 25707), (8569, 24543), (9963, 21109), (9999, 21033), (12177, 17271), (12423, 16929)]