216948670

素因数分解:

$2^1\times 5^1\times {\mathrm{5821}}^1\times {\mathrm{3727}}^1$

素因数の和:9555

約数の個数: 16

約数和(自身を含む): 390679488

約数和(自身を除く): 173730818

約数列:

[1, 2, 5, 10, 3727, 5821, 7454, 11642, 18635, 29105, 37270, 58210, 21694867, 43389734, 108474335, 216948670]

約数ペア:

[(1, 216948670), (2, 108474335), (5, 43389734), (10, 21694867), (3727, 58210), (5821, 37270), (7454, 29105), (11642, 18635)]