210088305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16267}}^1$

素因数の和:16326

約数の個数: 48

約数和(自身を含む): 426351744

約数和(自身を除く): 216263439

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2583, 4305, 12915, 16267, 48801, 81335, 113869, 146403, 244005, 341607, 569345, 666947, 732015, 1024821, 1708035, 2000841, 3334735, 4668629, 5124105, 6002523, 10004205, 14005887, 23343145, 30012615, 42017661, 70029435, 210088305]

約数ペア:

[(1, 210088305), (3, 70029435), (5, 42017661), (7, 30012615), (9, 23343145), (15, 14005887), (21, 10004205), (35, 6002523), (41, 5124105), (45, 4668629), (63, 3334735), (105, 2000841), (123, 1708035), (205, 1024821), (287, 732015), (315, 666947), (369, 569345), (615, 341607), (861, 244005), (1435, 146403), (1845, 113869), (2583, 81335), (4305, 48801), (12915, 16267)]