207865938

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{707027}}^1$

素因数の和:707046

約数の個数: 24

約数和(自身を含む): 483607152

約数和(自身を除く): 275741214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 707027, 1414054, 2121081, 4242162, 4949189, 9898378, 14847567, 29695134, 34644323, 69288646, 103932969, 207865938]

約数ペア:

[(1, 207865938), (2, 103932969), (3, 69288646), (6, 34644323), (7, 29695134), (14, 14847567), (21, 9898378), (42, 4949189), (49, 4242162), (98, 2121081), (147, 1414054), (294, 707027)]