214966955

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7687}}^1$

素因数の和:7763

約数の個数: 32

約数和(自身を含む): 318836736

約数和(自身を除く): 103869781

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 235, 329, 595, 799, 1645, 3995, 5593, 7687, 27965, 38435, 53809, 130679, 269045, 361289, 653395, 914753, 1806445, 2529023, 4573765, 6141913, 12645115, 30709565, 42993391, 214966955]

約数ペア:

[(1, 214966955), (5, 42993391), (7, 30709565), (17, 12645115), (35, 6141913), (47, 4573765), (85, 2529023), (119, 1806445), (235, 914753), (329, 653395), (595, 361289), (799, 269045), (1645, 130679), (3995, 53809), (5593, 38435), (7687, 27965)]