201812764

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{41389}}^1$

素因数の和:41469

約数の個数: 24

約数和(自身を含む): 375490080

約数和(自身を除く): 173677316

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 41389, 82778, 165556, 951947, 1903894, 2193617, 3807788, 4387234, 8774468, 50453191, 100906382, 201812764]

約数ペア:

[(1, 201812764), (2, 100906382), (4, 50453191), (23, 8774468), (46, 4387234), (53, 3807788), (92, 2193617), (106, 1903894), (212, 951947), (1219, 165556), (2438, 82778), (4876, 41389)]