200160789

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{19469}}^1$

素因数の和:19644

約数の個数: 16

約数和(自身を含む): 280368000

約数和(自身を除く): 80207211

約数列:

[1, 3, 23, 69, 149, 447, 3427, 10281, 19469, 58407, 447787, 1343361, 2900881, 8702643, 66720263, 200160789]

約数ペア:

[(1, 200160789), (3, 66720263), (23, 8702643), (69, 2900881), (149, 1343361), (447, 447787), (3427, 58407), (10281, 19469)]