204927401

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{74873}}^1$

素因数の和:74920

約数の個数: 16

約数和(自身を含む): 258764544

約数和(自身を除く): 53837143

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 74873, 524111, 1272841, 1722079, 8909887, 12054553, 29275343, 204927401]

約数ペア:

[(1, 204927401), (7, 29275343), (17, 12054553), (23, 8909887), (119, 1722079), (161, 1272841), (391, 524111), (2737, 74873)]