205657053

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{425791}}^1$

素因数の和:425824

約数の個数: 16

約数和(自身を含む): 327008256

約数和(自身を除く): 121351203

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 425791, 1277373, 2980537, 8941611, 9793193, 29379579, 68552351, 205657053]

約数ペア:

[(1, 205657053), (3, 68552351), (7, 29379579), (21, 9793193), (23, 8941611), (69, 2980537), (161, 1277373), (483, 425791)]