202437249

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 332580864

約数和(自身を除く): 130143615

約数列:

[1, 3, 7, 21, 37, 43, 73, 83, 111, 129, 219, 249, 259, 301, 511, 581, 777, 903, 1533, 1591, 1743, 2701, 3071, 3139, 3569, 4773, 6059, 8103, 9213, 9417, 10707, 11137, 18177, 18907, 21497, 21973, 24983, 33411, 42413, 56721, 64491, 65919, 74949, 116143, 127239, 132053, 224183, 260537, 348429, 396159, 672549, 781611, 813001, 924371, 1569281, 1823759, 2439003, 2773113, 4707843, 5471277, 9639869, 28919607, 67479083, 202437249]

約数ペア:

[(1, 202437249), (3, 67479083), (7, 28919607), (21, 9639869), (37, 5471277), (43, 4707843), (73, 2773113), (83, 2439003), (111, 1823759), (129, 1569281), (219, 924371), (249, 813001), (259, 781611), (301, 672549), (511, 396159), (581, 348429), (777, 260537), (903, 224183), (1533, 132053), (1591, 127239), (1743, 116143), (2701, 74949), (3071, 65919), (3139, 64491), (3569, 56721), (4773, 42413), (6059, 33411), (8103, 24983), (9213, 21973), (9417, 21497), (10707, 18907), (11137, 18177)]