213754634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{499}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 349272000

約数和(自身を除く): 135517366

約数列:

[1, 2, 17, 34, 43, 86, 293, 499, 586, 731, 998, 1462, 4981, 8483, 9962, 12599, 16966, 21457, 25198, 42914, 146207, 214183, 292414, 364769, 428366, 729538, 2485519, 4971038, 6286901, 12573802, 106877317, 213754634]

約数ペア:

[(1, 213754634), (2, 106877317), (17, 12573802), (34, 6286901), (43, 4971038), (86, 2485519), (293, 729538), (499, 428366), (586, 364769), (731, 292414), (998, 214183), (1462, 146207), (4981, 42914), (8483, 25198), (9962, 21457), (12599, 16966)]