214553665

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1\times {\mathrm{877}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 260639568

約数和(自身を除く): 46085903

約数列:

[1, 5, 113, 433, 565, 877, 2165, 4385, 48929, 99101, 244645, 379741, 495505, 1898705, 42910733, 214553665]

約数ペア:

[(1, 214553665), (5, 42910733), (113, 1898705), (433, 495505), (565, 379741), (877, 244645), (2165, 99101), (4385, 48929)]