201367912

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{680297}}^1$

素因数の和:680340

約数の個数: 16

約数和(自身を含む): 387769860

約数和(自身を除く): 186401948

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 680297, 1360594, 2721188, 5442376, 25170989, 50341978, 100683956, 201367912]

約数ペア:

[(1, 201367912), (2, 100683956), (4, 50341978), (8, 25170989), (37, 5442376), (74, 2721188), (148, 1360594), (296, 680297)]