219824858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13669}}^1$

素因数の和:13742

約数の個数: 32

約数和(自身を含む): 389759040

約数和(自身を除く): 169934182

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 8041, 13669, 16082, 27338, 150359, 232373, 300718, 464746, 587767, 1175534, 2556103, 5112206, 6465437, 9992039, 12930874, 19984078, 109912429, 219824858]

約数ペア:

[(1, 219824858), (2, 109912429), (11, 19984078), (17, 12930874), (22, 9992039), (34, 6465437), (43, 5112206), (86, 2556103), (187, 1175534), (374, 587767), (473, 464746), (731, 300718), (946, 232373), (1462, 150359), (8041, 27338), (13669, 16082)]