200440262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2213}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 344321280

約数和(自身を除く): 143881018

約数列:

[1, 2, 11, 22, 23, 46, 179, 253, 358, 506, 1969, 2213, 3938, 4117, 4426, 8234, 24343, 45287, 48686, 50899, 90574, 101798, 396127, 559889, 792254, 1119778, 4357397, 8714794, 9110921, 18221842, 100220131, 200440262]

約数ペア:

[(1, 200440262), (2, 100220131), (11, 18221842), (22, 9110921), (23, 8714794), (46, 4357397), (179, 1119778), (253, 792254), (358, 559889), (506, 396127), (1969, 101798), (2213, 90574), (3938, 50899), (4117, 48686), (4426, 45287), (8234, 24343)]