250265708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28019}}^1$

素因数の和:28070

約数の個数: 48

約数和(自身を含む): 564883200

約数和(自身を除く): 314617492

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 28019, 56038, 112076, 196133, 308209, 392266, 616418, 784532, 812551, 1232836, 1625102, 2157463, 3250204, 4314926, 5687857, 8629852, 8938061, 11375714, 17876122, 22751428, 35752244, 62566427, 125132854, 250265708]

約数ペア:

[(1, 250265708), (2, 125132854), (4, 62566427), (7, 35752244), (11, 22751428), (14, 17876122), (22, 11375714), (28, 8938061), (29, 8629852), (44, 5687857), (58, 4314926), (77, 3250204), (116, 2157463), (154, 1625102), (203, 1232836), (308, 812551), (319, 784532), (406, 616418), (638, 392266), (812, 308209), (1276, 196133), (2233, 112076), (4466, 56038), (8932, 28019)]