220289802

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{10789}}^1$

素因数の和:10918

約数の個数: 32

約数和(自身を含む): 456805440

約数和(自身を除く): 236515638

約数列:

[1, 2, 3, 6, 41, 82, 83, 123, 166, 246, 249, 498, 3403, 6806, 10209, 10789, 20418, 21578, 32367, 64734, 442349, 884698, 895487, 1327047, 1790974, 2654094, 2686461, 5372922, 36714967, 73429934, 110144901, 220289802]

約数ペア:

[(1, 220289802), (2, 110144901), (3, 73429934), (6, 36714967), (41, 5372922), (82, 2686461), (83, 2654094), (123, 1790974), (166, 1327047), (246, 895487), (249, 884698), (498, 442349), (3403, 64734), (6806, 32367), (10209, 21578), (10789, 20418)]