204044078

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^2$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 377220480

約数和(自身を除く): 173176402

約数列:

[1, 2, 7, 14, 19, 38, 67, 107, 133, 134, 214, 266, 469, 749, 938, 1273, 1498, 2033, 2546, 4066, 7169, 8911, 11449, 14231, 14338, 17822, 22898, 28462, 50183, 80143, 100366, 136211, 160286, 217531, 272422, 435062, 767083, 953477, 1522717, 1534166, 1906954, 3045434, 5369581, 10739162, 14574577, 29149154, 102022039, 204044078]

約数ペア:

[(1, 204044078), (2, 102022039), (7, 29149154), (14, 14574577), (19, 10739162), (38, 5369581), (67, 3045434), (107, 1906954), (133, 1534166), (134, 1522717), (214, 953477), (266, 767083), (469, 435062), (749, 272422), (938, 217531), (1273, 160286), (1498, 136211), (2033, 100366), (2546, 80143), (4066, 50183), (7169, 28462), (8911, 22898), (11449, 17822), (14231, 14338)]