201908553

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{874063}}^1$

素因数の和:874084

約数の個数: 16

約数和(自身を含む): 335640576

約数和(自身を除く): 133732023

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 874063, 2622189, 6118441, 9614693, 18355323, 28844079, 67302851, 201908553]

約数ペア:

[(1, 201908553), (3, 67302851), (7, 28844079), (11, 18355323), (21, 9614693), (33, 6118441), (77, 2622189), (231, 874063)]