209818308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{47129}}^1$

素因数の和:47196

約数の個数: 48

約数和(自身を含む): 570084480

約数和(自身を除く): 360266172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 47129, 94258, 141387, 188516, 282774, 329903, 565548, 659806, 989709, 1319612, 1979418, 2497837, 3958836, 4995674, 7493511, 9991348, 14987022, 17484859, 29974044, 34969718, 52454577, 69939436, 104909154, 209818308]

約数ペア:

[(1, 209818308), (2, 104909154), (3, 69939436), (4, 52454577), (6, 34969718), (7, 29974044), (12, 17484859), (14, 14987022), (21, 9991348), (28, 7493511), (42, 4995674), (53, 3958836), (84, 2497837), (106, 1979418), (159, 1319612), (212, 989709), (318, 659806), (371, 565548), (636, 329903), (742, 282774), (1113, 188516), (1484, 141387), (2226, 94258), (4452, 47129)]