210480456963

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{13693}}^1$

素因数の和:14084

約数の個数: 64

約数和(自身を含む): 335169523712

約数和(自身を除く): 124689066749

約数列:

[1, 3, 7, 21, 37, 73, 111, 219, 259, 271, 511, 777, 813, 1533, 1897, 2701, 5691, 8103, 10027, 13693, 18907, 19783, 30081, 41079, 56721, 59349, 70189, 95851, 138481, 210567, 287553, 415443, 506641, 731971, 999589, 1519923, 2195913, 2998767, 3546487, 3710803, 5123797, 6997123, 10639461, 11132409, 15371391, 20991369, 25975621, 36984793, 77926863, 110954379, 137299711, 258893551, 270888619, 411899133, 776680653, 812665857, 961097977, 1896220333, 2883293931, 5688660999, 10022878903, 30068636709, 70160152321, 210480456963]

約数ペア:

[(1, 210480456963), (3, 70160152321), (7, 30068636709), (21, 10022878903), (37, 5688660999), (73, 2883293931), (111, 1896220333), (219, 961097977), (259, 812665857), (271, 776680653), (511, 411899133), (777, 270888619), (813, 258893551), (1533, 137299711), (1897, 110954379), (2701, 77926863), (5691, 36984793), (8103, 25975621), (10027, 20991369), (13693, 15371391), (18907, 11132409), (19783, 10639461), (30081, 6997123), (41079, 5123797), (56721, 3710803), (59349, 3546487), (70189, 2998767), (95851, 2195913), (138481, 1519923), (210567, 999589), (287553, 731971), (415443, 506641)]