201858136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{22153}}^1$

素因数の和:22243

約数の個数: 32

約数和(自身を含む): 406747440

約数和(自身を除く): 204889304

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 9112, 22153, 44306, 88612, 177224, 376601, 753202, 1484251, 1506404, 2968502, 3012808, 5937004, 11874008, 25232267, 50464534, 100929068, 201858136]

約数ペア:

[(1, 201858136), (2, 100929068), (4, 50464534), (8, 25232267), (17, 11874008), (34, 5937004), (67, 3012808), (68, 2968502), (134, 1506404), (136, 1484251), (268, 753202), (536, 376601), (1139, 177224), (2278, 88612), (4556, 44306), (9112, 22153)]