202493648

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 461649024

約数和(自身を除く): 259155376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 107, 112, 122, 214, 244, 277, 427, 428, 488, 554, 749, 854, 856, 976, 1108, 1498, 1708, 1712, 1939, 2216, 2996, 3416, 3878, 4432, 5992, 6527, 6832, 7756, 11984, 13054, 15512, 16897, 26108, 29639, 31024, 33794, 45689, 52216, 59278, 67588, 91378, 104432, 118279, 118556, 135176, 182756, 207473, 236558, 237112, 270352, 365512, 414946, 473116, 474224, 731024, 829892, 946232, 1659784, 1807979, 1892464, 3319568, 3615958, 7231916, 12655853, 14463832, 25311706, 28927664, 50623412, 101246824, 202493648]

約数ペア:

[(1, 202493648), (2, 101246824), (4, 50623412), (7, 28927664), (8, 25311706), (14, 14463832), (16, 12655853), (28, 7231916), (56, 3615958), (61, 3319568), (107, 1892464), (112, 1807979), (122, 1659784), (214, 946232), (244, 829892), (277, 731024), (427, 474224), (428, 473116), (488, 414946), (554, 365512), (749, 270352), (854, 237112), (856, 236558), (976, 207473), (1108, 182756), (1498, 135176), (1708, 118556), (1712, 118279), (1939, 104432), (2216, 91378), (2996, 67588), (3416, 59278), (3878, 52216), (4432, 45689), (5992, 33794), (6527, 31024), (6832, 29639), (7756, 26108), (11984, 16897), (13054, 15512)]