201655648

素因数分解:

$2^5\times {\mathrm{6301739}}^1$

素因数の和:6301749

約数の個数: 12

約数和(自身を含む): 397009620

約数和(自身を除く): 195353972

約数列:

[1, 2, 4, 8, 16, 32, 6301739, 12603478, 25206956, 50413912, 100827824, 201655648]

約数ペア:

[(1, 201655648), (2, 100827824), (4, 50413912), (8, 25206956), (16, 12603478), (32, 6301739)]