201754148

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{385027}}^1$

素因数の和:385162

約数の個数: 12

約数和(自身を含む): 355765872

約数和(自身を除く): 154011724

約数列:

[1, 2, 4, 131, 262, 524, 385027, 770054, 1540108, 50438537, 100877074, 201754148]

約数ペア:

[(1, 201754148), (2, 100877074), (4, 50438537), (131, 1540108), (262, 770054), (524, 385027)]