212322724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{84389}}^1$

素因数の和:84447

約数の個数: 24

約数和(自身を含む): 404059320

約数和(自身を除く): 191736596

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 84389, 168778, 337556, 1434613, 2869226, 3122393, 5738452, 6244786, 12489572, 53080681, 106161362, 212322724]

約数ペア:

[(1, 212322724), (2, 106161362), (4, 53080681), (17, 12489572), (34, 6244786), (37, 5738452), (68, 3122393), (74, 2869226), (148, 1434613), (629, 337556), (1258, 168778), (2516, 84389)]