247816212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2950193}}^1$

素因数の和:2950207

約数の個数: 24

約数和(自身を含む): 660843456

約数和(自身を除く): 413027244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2950193, 5900386, 8850579, 11800772, 17701158, 20651351, 35402316, 41302702, 61954053, 82605404, 123908106, 247816212]

約数ペア:

[(1, 247816212), (2, 123908106), (3, 82605404), (4, 61954053), (6, 41302702), (7, 35402316), (12, 20651351), (14, 17701158), (21, 11800772), (28, 8850579), (42, 5900386), (84, 2950193)]