208127092

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 392232960

約数和(自身を除く): 184105868

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 127, 188, 254, 379, 508, 758, 1081, 1516, 2162, 2921, 4324, 5842, 5969, 8717, 11684, 11938, 17434, 17813, 23876, 34868, 35626, 48133, 71252, 96266, 137287, 192532, 274574, 409699, 549148, 819398, 1107059, 1638796, 2214118, 2262251, 4428236, 4524502, 9049004, 52031773, 104063546, 208127092]

約数ペア:

[(1, 208127092), (2, 104063546), (4, 52031773), (23, 9049004), (46, 4524502), (47, 4428236), (92, 2262251), (94, 2214118), (127, 1638796), (188, 1107059), (254, 819398), (379, 549148), (508, 409699), (758, 274574), (1081, 192532), (1516, 137287), (2162, 96266), (2921, 71252), (4324, 48133), (5842, 35626), (5969, 34868), (8717, 23876), (11684, 17813), (11938, 17434)]