212160228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2525717}}^1$

素因数の和:2525731

約数の個数: 24

約数和(自身を含む): 565760832

約数和(自身を除く): 353600604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2525717, 5051434, 7577151, 10102868, 15154302, 17680019, 30308604, 35360038, 53040057, 70720076, 106080114, 212160228]

約数ペア:

[(1, 212160228), (2, 106080114), (3, 70720076), (4, 53040057), (6, 35360038), (7, 30308604), (12, 17680019), (14, 15154302), (21, 10102868), (28, 7577151), (42, 5051434), (84, 2525717)]