200861826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 455970816

約数和(自身を除く): 255108990

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 83, 111, 166, 222, 249, 407, 498, 814, 913, 991, 1221, 1826, 1982, 2442, 2739, 2973, 3071, 5478, 5946, 6142, 9213, 10901, 18426, 21802, 32703, 33781, 36667, 65406, 67562, 73334, 82253, 101343, 110001, 164506, 202686, 220002, 246759, 403337, 493518, 806674, 904783, 1210011, 1809566, 2420022, 2714349, 3043361, 5428698, 6086722, 9130083, 18260166, 33476971, 66953942, 100430913, 200861826]

約数ペア:

[(1, 200861826), (2, 100430913), (3, 66953942), (6, 33476971), (11, 18260166), (22, 9130083), (33, 6086722), (37, 5428698), (66, 3043361), (74, 2714349), (83, 2420022), (111, 1809566), (166, 1210011), (222, 904783), (249, 806674), (407, 493518), (498, 403337), (814, 246759), (913, 220002), (991, 202686), (1221, 164506), (1826, 110001), (1982, 101343), (2442, 82253), (2739, 73334), (2973, 67562), (3071, 65406), (5478, 36667), (5946, 33781), (6142, 32703), (9213, 21802), (10901, 18426)]