207966232

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{2711}}^1$

素因数の和:2983

約数の個数: 32

約数和(自身を含む): 400942080

約数和(自身を除く): 192975848

約数列:

[1, 2, 4, 8, 43, 86, 172, 223, 344, 446, 892, 1784, 2711, 5422, 9589, 10844, 19178, 21688, 38356, 76712, 116573, 233146, 466292, 604553, 932584, 1209106, 2418212, 4836424, 25995779, 51991558, 103983116, 207966232]

約数ペア:

[(1, 207966232), (2, 103983116), (4, 51991558), (8, 25995779), (43, 4836424), (86, 2418212), (172, 1209106), (223, 932584), (344, 604553), (446, 466292), (892, 233146), (1784, 116573), (2711, 76712), (5422, 38356), (9589, 21688), (10844, 19178)]