201243704

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{64667}}^1$

素因数の和:65062

約数の個数: 16

約数和(自身を含む): 378307800

約数和(自身を除く): 177064096

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 64667, 129334, 258668, 517336, 25155463, 50310926, 100621852, 201243704]

約数ペア:

[(1, 201243704), (2, 100621852), (4, 50310926), (8, 25155463), (389, 517336), (778, 258668), (1556, 129334), (3112, 64667)]