198712752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{591407}}^1$

素因数の和:591425

約数の個数: 40

約数和(自身を含む): 586676736

約数和(自身を除く): 387963984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 591407, 1182814, 1774221, 2365628, 3548442, 4139849, 4731256, 7096884, 8279698, 9462512, 12419547, 14193768, 16559396, 24839094, 28387536, 33118792, 49678188, 66237584, 99356376, 198712752]

約数ペア:

[(1, 198712752), (2, 99356376), (3, 66237584), (4, 49678188), (6, 33118792), (7, 28387536), (8, 24839094), (12, 16559396), (14, 14193768), (16, 12419547), (21, 9462512), (24, 8279698), (28, 7096884), (42, 4731256), (48, 4139849), (56, 3548442), (84, 2365628), (112, 1774221), (168, 1182814), (336, 591407)]