201438908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{7643}}^1$

素因数の和:8257

約数の個数: 24

約数和(自身を含む): 385257600

約数和(自身を除く): 183818692

約数列:

[1, 2, 4, 11, 22, 44, 599, 1198, 2396, 6589, 7643, 13178, 15286, 26356, 30572, 84073, 168146, 336292, 4578157, 9156314, 18312628, 50359727, 100719454, 201438908]

約数ペア:

[(1, 201438908), (2, 100719454), (4, 50359727), (11, 18312628), (22, 9156314), (44, 4578157), (599, 336292), (1198, 168146), (2396, 84073), (6589, 30572), (7643, 26356), (13178, 15286)]