202807724

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 413786688

約数和(自身を除く): 210978964

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 313, 317, 511, 626, 634, 1022, 1252, 1268, 2044, 2191, 2219, 4382, 4438, 8764, 8876, 22849, 23141, 45698, 46282, 91396, 92564, 99221, 159943, 161987, 198442, 319886, 323974, 396884, 639772, 647948, 694547, 1389094, 2778188, 7243133, 14486266, 28972532, 50701931, 101403862, 202807724]

約数ペア:

[(1, 202807724), (2, 101403862), (4, 50701931), (7, 28972532), (14, 14486266), (28, 7243133), (73, 2778188), (146, 1389094), (292, 694547), (313, 647948), (317, 639772), (511, 396884), (626, 323974), (634, 319886), (1022, 198442), (1252, 161987), (1268, 159943), (2044, 99221), (2191, 92564), (2219, 91396), (4382, 46282), (4438, 45698), (8764, 23141), (8876, 22849)]