201946726736

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{64069393}}^1$

素因数の和:64069598

約数の個数: 20

約数和(自身を含む): 393257940372

約数和(自身を除く): 191311213636

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 64069393, 128138786, 256277572, 512555144, 1025110288, 12621670421, 25243340842, 50486681684, 100973363368, 201946726736]

約数ペア:

[(1, 201946726736), (2, 100973363368), (4, 50486681684), (8, 25243340842), (16, 12621670421), (197, 1025110288), (394, 512555144), (788, 256277572), (1576, 128138786), (3152, 64069393)]