219029566

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{6311}}^1$

素因数の和:6424

約数の個数: 32

約数和(自身を含む): 391444992

約数和(自身を除く): 172415426

約数列:

[1, 2, 7, 14, 37, 67, 74, 134, 259, 469, 518, 938, 2479, 4958, 6311, 12622, 17353, 34706, 44177, 88354, 233507, 422837, 467014, 845674, 1634549, 2959859, 3269098, 5919718, 15644969, 31289938, 109514783, 219029566]

約数ペア:

[(1, 219029566), (2, 109514783), (7, 31289938), (14, 15644969), (37, 5919718), (67, 3269098), (74, 2959859), (134, 1634549), (259, 845674), (469, 467014), (518, 422837), (938, 233507), (2479, 88354), (4958, 44177), (6311, 34706), (12622, 17353)]