201877217

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{569}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 213480960

約数和(自身を除く): 11603743

約数列:

[1, 37, 43, 223, 569, 1591, 8251, 9589, 21053, 24467, 126887, 354793, 905279, 4694819, 5456141, 201877217]

約数ペア:

[(1, 201877217), (37, 5456141), (43, 4694819), (223, 905279), (569, 354793), (1591, 126887), (8251, 24467), (9589, 21053)]