200599196

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{487}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 411887616

約数和(自身を除く): 211288420

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 313, 329, 487, 626, 658, 974, 1252, 1316, 1948, 2191, 3409, 4382, 6818, 8764, 13636, 14711, 22889, 29422, 45778, 58844, 91556, 102977, 152431, 160223, 205954, 304862, 320446, 411908, 609724, 640892, 1067017, 2134034, 4268068, 7164257, 14328514, 28657028, 50149799, 100299598, 200599196]

約数ペア:

[(1, 200599196), (2, 100299598), (4, 50149799), (7, 28657028), (14, 14328514), (28, 7164257), (47, 4268068), (94, 2134034), (188, 1067017), (313, 640892), (329, 609724), (487, 411908), (626, 320446), (658, 304862), (974, 205954), (1252, 160223), (1316, 152431), (1948, 102977), (2191, 91556), (3409, 58844), (4382, 45778), (6818, 29422), (8764, 22889), (13636, 14711)]