231947702

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{247279}}^1$

素因数の和:247355

約数の個数: 16

約数和(自身を含む): 403560960

約数和(自身を除く): 171613258

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 247279, 494558, 1730953, 3461906, 16567693, 33135386, 115973851, 231947702]

約数ペア:

[(1, 231947702), (2, 115973851), (7, 33135386), (14, 16567693), (67, 3461906), (134, 1730953), (469, 494558), (938, 247279)]