201216135

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{311963}}^1$

素因数の和:312014

約数の個数: 16

約数和(自身を含む): 329433984

約数和(自身を除く): 128217849

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 311963, 935889, 1559815, 4679445, 13414409, 40243227, 67072045, 201216135]

約数ペア:

[(1, 201216135), (3, 67072045), (5, 40243227), (15, 13414409), (43, 4679445), (129, 1559815), (215, 935889), (645, 311963)]