202102456

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{1319}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 384912000

約数和(自身を除く): 182809544

約数列:

[1, 2, 4, 8, 107, 179, 214, 358, 428, 716, 856, 1319, 1432, 2638, 5276, 10552, 19153, 38306, 76612, 141133, 153224, 236101, 282266, 472202, 564532, 944404, 1129064, 1888808, 25262807, 50525614, 101051228, 202102456]

約数ペア:

[(1, 202102456), (2, 101051228), (4, 50525614), (8, 25262807), (107, 1888808), (179, 1129064), (214, 944404), (358, 564532), (428, 472202), (716, 282266), (856, 236101), (1319, 153224), (1432, 141133), (2638, 76612), (5276, 38306), (10552, 19153)]