201296816

素因数分解:

$2^4\times 7^1\times {\mathrm{1797293}}^1$

素因数の和:1797308

約数の個数: 20

約数和(自身を含む): 445728912

約数和(自身を除く): 244432096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1797293, 3594586, 7189172, 12581051, 14378344, 25162102, 28756688, 50324204, 100648408, 201296816]

約数ペア:

[(1, 201296816), (2, 100648408), (4, 50324204), (7, 28756688), (8, 25162102), (14, 14378344), (16, 12581051), (28, 7189172), (56, 3594586), (112, 1797293)]