200901921356

素因数分解:

$2^2\times {\mathrm{72053}}^1\times {\mathrm{697063}}^1$

素因数の和:769120

約数の個数: 12

約数和(自身を含む): 351583746192

約数和(自身を除く): 150681824836

約数列:

[1, 2, 4, 72053, 144106, 288212, 697063, 1394126, 2788252, 50225480339, 100450960678, 200901921356]

約数ペア:

[(1, 200901921356), (2, 100450960678), (4, 50225480339), (72053, 2788252), (144106, 1394126), (288212, 697063)]