211029038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 351381888

約数和(自身を除く): 140352850

約数列:

[1, 2, 11, 22, 107, 157, 214, 314, 571, 1142, 1177, 1727, 2354, 3454, 6281, 12562, 16799, 33598, 61097, 89647, 122194, 179294, 184789, 369578, 672067, 986117, 1344134, 1972234, 9592229, 19184458, 105514519, 211029038]

約数ペア:

[(1, 211029038), (2, 105514519), (11, 19184458), (22, 9592229), (107, 1972234), (157, 1344134), (214, 986117), (314, 672067), (571, 369578), (1142, 184789), (1177, 179294), (1727, 122194), (2354, 89647), (3454, 61097), (6281, 33598), (12562, 16799)]