202168540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35221}}^1$

素因数の和:35278

約数の個数: 48

約数和(自身を含む): 497052864

約数和(自身を除く): 294884324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 35221, 70442, 140884, 176105, 246547, 352210, 493094, 704420, 986188, 1232735, 1444061, 2465470, 2888122, 4930940, 5776244, 7220305, 10108427, 14440610, 20216854, 28881220, 40433708, 50542135, 101084270, 202168540]

約数ペア:

[(1, 202168540), (2, 101084270), (4, 50542135), (5, 40433708), (7, 28881220), (10, 20216854), (14, 14440610), (20, 10108427), (28, 7220305), (35, 5776244), (41, 4930940), (70, 2888122), (82, 2465470), (140, 1444061), (164, 1232735), (205, 986188), (287, 704420), (410, 493094), (574, 352210), (820, 246547), (1148, 176105), (1435, 140884), (2870, 70442), (5740, 35221)]