189980204

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{9811}}^1$

素因数の和:9965

約数の個数: 24

約数和(自身を含む): 342870528

約数和(自身を除く): 152890324

約数列:

[1, 2, 4, 47, 94, 103, 188, 206, 412, 4841, 9682, 9811, 19364, 19622, 39244, 461117, 922234, 1010533, 1844468, 2021066, 4042132, 47495051, 94990102, 189980204]

約数ペア:

[(1, 189980204), (2, 94990102), (4, 47495051), (47, 4042132), (94, 2021066), (103, 1844468), (188, 1010533), (206, 922234), (412, 461117), (4841, 39244), (9682, 19622), (9811, 19364)]