211041198

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{84349}}^1$

素因数の和:84496

約数の個数: 24

約数和(自身を含む): 460551000

約数和(自身を除く): 249509802

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 84349, 168698, 253047, 506094, 759141, 1518282, 11724511, 23449022, 35173533, 70347066, 105520599, 211041198]

約数ペア:

[(1, 211041198), (2, 105520599), (3, 70347066), (6, 35173533), (9, 23449022), (18, 11724511), (139, 1518282), (278, 759141), (417, 506094), (834, 253047), (1251, 168698), (2502, 84349)]