209125833

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{23767}}^1$

素因数の和:24196

約数の個数: 16

約数和(自身を含む): 319441920

約数和(自身を除く): 110316087

約数列:

[1, 3, 7, 21, 419, 1257, 2933, 8799, 23767, 71301, 166369, 499107, 9958373, 29875119, 69708611, 209125833]

約数ペア:

[(1, 209125833), (3, 69708611), (7, 29875119), (21, 9958373), (419, 499107), (1257, 166369), (2933, 71301), (8799, 23767)]