201699009

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{251809}}^1$

素因数の和:251904

約数の個数: 12

約数和(自身を含む): 294617700

約数和(自身を除く): 92918691

約数列:

[1, 3, 9, 89, 267, 801, 251809, 755427, 2266281, 22411001, 67233003, 201699009]

約数ペア:

[(1, 201699009), (3, 67233003), (9, 22411001), (89, 2266281), (267, 755427), (801, 251809)]