222884004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71713}}^1$

素因数の和:71764

約数の個数: 48

約数和(自身を含む): 610429568

約数和(自身を除く): 387545564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 71713, 143426, 215139, 286852, 430278, 501991, 860556, 1003982, 1505973, 2007964, 2653381, 3011946, 5306762, 6023892, 7960143, 10613524, 15920286, 18573667, 31840572, 37147334, 55721001, 74294668, 111442002, 222884004]

約数ペア:

[(1, 222884004), (2, 111442002), (3, 74294668), (4, 55721001), (6, 37147334), (7, 31840572), (12, 18573667), (14, 15920286), (21, 10613524), (28, 7960143), (37, 6023892), (42, 5306762), (74, 3011946), (84, 2653381), (111, 2007964), (148, 1505973), (222, 1003982), (259, 860556), (444, 501991), (518, 430278), (777, 286852), (1036, 215139), (1554, 143426), (3108, 71713)]