201921724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1628401}}^1$

素因数の和:1628436

約数の個数: 12

約数和(自身を含む): 364762048

約数和(自身を除く): 162840324

約数列:

[1, 2, 4, 31, 62, 124, 1628401, 3256802, 6513604, 50480431, 100960862, 201921724]

約数ペア:

[(1, 201921724), (2, 100960862), (4, 50480431), (31, 6513604), (62, 3256802), (124, 1628401)]