202421074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{21493}}^1$

素因数の和:21789

約数の個数: 16

約数和(自身を含む): 322667928

約数和(自身を除く): 120246854

約数列:

[1, 2, 17, 34, 277, 554, 4709, 9418, 21493, 42986, 365381, 730762, 5953561, 11907122, 101210537, 202421074]

約数ペア:

[(1, 202421074), (2, 101210537), (17, 11907122), (34, 5953561), (277, 730762), (554, 365381), (4709, 42986), (9418, 21493)]