201785738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{68963}}^1$

素因数の和:69002

約数の個数: 32

約数和(自身を含む): 397232640

約数和(自身を除く): 195446902

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 68963, 137926, 482741, 758593, 965482, 1310297, 1517186, 2620594, 5310151, 9172079, 10620302, 14413267, 18344158, 28826534, 100892869, 201785738]

約数ペア:

[(1, 201785738), (2, 100892869), (7, 28826534), (11, 18344158), (14, 14413267), (19, 10620302), (22, 9172079), (38, 5310151), (77, 2620594), (133, 1517186), (154, 1310297), (209, 965482), (266, 758593), (418, 482741), (1463, 137926), (2926, 68963)]