201378254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1307651}}^1$

素因数の和:1307671

約数の個数: 16

約数和(自身を含む): 376603776

約数和(自身を除く): 175225522

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1307651, 2615302, 9153557, 14384161, 18307114, 28768322, 100689127, 201378254]

約数ペア:

[(1, 201378254), (2, 100689127), (7, 28768322), (11, 18307114), (14, 14384161), (22, 9153557), (77, 2615302), (154, 1307651)]