215718294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{5099}}^1$

素因数の和:5756

約数の個数: 32

約数和(自身を含む): 471484800

約数和(自身を除く): 255766506

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 641, 1282, 1923, 3846, 5099, 7051, 10198, 14102, 15297, 21153, 30594, 42306, 56089, 112178, 168267, 336534, 3268459, 6536918, 9805377, 19610754, 35953049, 71906098, 107859147, 215718294]

約数ペア:

[(1, 215718294), (2, 107859147), (3, 71906098), (6, 35953049), (11, 19610754), (22, 9805377), (33, 6536918), (66, 3268459), (641, 336534), (1282, 168267), (1923, 112178), (3846, 56089), (5099, 42306), (7051, 30594), (10198, 21153), (14102, 15297)]