209553091

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{2029}}^1$

素因数の和:2310

約数の個数: 16

約数和(自身を含む): 235317600

約数和(自身を除く): 25764509

約数列:

[1, 11, 41, 229, 451, 2029, 2519, 9389, 22319, 83189, 103279, 464641, 915079, 5111051, 19050281, 209553091]

約数ペア:

[(1, 209553091), (11, 19050281), (41, 5111051), (229, 915079), (451, 464641), (2029, 103279), (2519, 83189), (9389, 22319)]