213694824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66947}}^1$

素因数の和:66982

約数の個数: 64

約数和(自身を含む): 642700800

約数和(自身を除く): 429005976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 66947, 133894, 200841, 267788, 401682, 468629, 535576, 803364, 937258, 1271993, 1405887, 1606728, 1874516, 2543986, 2811774, 3749032, 3815979, 5087972, 5623548, 7631958, 8903951, 10175944, 11247096, 15263916, 17807902, 26711853, 30527832, 35615804, 53423706, 71231608, 106847412, 213694824]

約数ペア:

[(1, 213694824), (2, 106847412), (3, 71231608), (4, 53423706), (6, 35615804), (7, 30527832), (8, 26711853), (12, 17807902), (14, 15263916), (19, 11247096), (21, 10175944), (24, 8903951), (28, 7631958), (38, 5623548), (42, 5087972), (56, 3815979), (57, 3749032), (76, 2811774), (84, 2543986), (114, 1874516), (133, 1606728), (152, 1405887), (168, 1271993), (228, 937258), (266, 803364), (399, 535576), (456, 468629), (532, 401682), (798, 267788), (1064, 200841), (1596, 133894), (3192, 66947)]