198847607615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1951}}^1\times {\mathrm{1199069}}^1$

素因数の和:1201042

約数の個数: 16

約数和(自身を含む): 252783141120

約数和(自身を除く): 53935533505

約数列:

[1, 5, 17, 85, 1951, 9755, 33167, 165835, 1199069, 5995345, 20384173, 101920865, 2339383619, 11696918095, 39769521523, 198847607615]

約数ペア:

[(1, 198847607615), (5, 39769521523), (17, 11696918095), (85, 2339383619), (1951, 101920865), (9755, 20384173), (33167, 5995345), (165835, 1199069)]