217843203

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{5011}}^1$

素因数の和:5394

約数の個数: 16

約数和(自身を含む): 298153856

約数和(自身を除く): 80310653

約数列:

[1, 3, 43, 129, 337, 1011, 5011, 14491, 15033, 43473, 215473, 646419, 1688707, 5066121, 72614401, 217843203]

約数ペア:

[(1, 217843203), (3, 72614401), (43, 5066121), (129, 1688707), (337, 646419), (1011, 215473), (5011, 43473), (14491, 15033)]