204618904

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 476884800

約数和(自身を除く): 272265896

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 83, 98, 133, 152, 166, 196, 266, 331, 332, 392, 532, 581, 662, 664, 931, 1064, 1162, 1324, 1577, 1862, 2317, 2324, 2648, 3154, 3724, 4067, 4634, 4648, 6289, 6308, 7448, 8134, 9268, 11039, 12578, 12616, 16219, 16268, 18536, 22078, 25156, 27473, 32438, 32536, 44023, 44156, 50312, 54946, 64876, 77273, 88046, 88312, 109892, 129752, 154546, 176092, 192311, 219784, 308161, 309092, 352184, 384622, 521987, 616322, 618184, 769244, 1043974, 1232644, 1346177, 1538488, 2087948, 2465288, 2692354, 3653909, 4175896, 5384708, 7307818, 10769416, 14615636, 25577363, 29231272, 51154726, 102309452, 204618904]

約数ペア:

[(1, 204618904), (2, 102309452), (4, 51154726), (7, 29231272), (8, 25577363), (14, 14615636), (19, 10769416), (28, 7307818), (38, 5384708), (49, 4175896), (56, 3653909), (76, 2692354), (83, 2465288), (98, 2087948), (133, 1538488), (152, 1346177), (166, 1232644), (196, 1043974), (266, 769244), (331, 618184), (332, 616322), (392, 521987), (532, 384622), (581, 352184), (662, 309092), (664, 308161), (931, 219784), (1064, 192311), (1162, 176092), (1324, 154546), (1577, 129752), (1862, 109892), (2317, 88312), (2324, 88046), (2648, 77273), (3154, 64876), (3724, 54946), (4067, 50312), (4634, 44156), (4648, 44023), (6289, 32536), (6308, 32438), (7448, 27473), (8134, 25156), (9268, 22078), (11039, 18536), (12578, 16268), (12616, 16219)]