214978288

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{7411}}^1$

素因数の和:7470

約数の個数: 60

約数和(自身を含む): 497686152

約数和(自身を除く): 282707864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 392, 518, 592, 784, 1036, 1813, 2072, 3626, 4144, 7252, 7411, 14504, 14822, 29008, 29644, 51877, 59288, 103754, 118576, 207508, 274207, 363139, 415016, 548414, 726278, 830032, 1096828, 1452556, 1919449, 2193656, 2905112, 3838898, 4387312, 5810224, 7677796, 13436143, 15355592, 26872286, 30711184, 53744572, 107489144, 214978288]

約数ペア:

[(1, 214978288), (2, 107489144), (4, 53744572), (7, 30711184), (8, 26872286), (14, 15355592), (16, 13436143), (28, 7677796), (37, 5810224), (49, 4387312), (56, 3838898), (74, 2905112), (98, 2193656), (112, 1919449), (148, 1452556), (196, 1096828), (259, 830032), (296, 726278), (392, 548414), (518, 415016), (592, 363139), (784, 274207), (1036, 207508), (1813, 118576), (2072, 103754), (3626, 59288), (4144, 51877), (7252, 29644), (7411, 29008), (14504, 14822)]