201620278482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2857}}^1\times {\mathrm{1680253}}^1$

素因数の和:1683122

約数の個数: 32

約数和(自身を含む): 461007929472

約数和(自身を除く): 259387650990

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2857, 5714, 8571, 17142, 19999, 39998, 59997, 119994, 1680253, 3360506, 5040759, 10081518, 11761771, 23523542, 35285313, 70570626, 4800482821, 9600965642, 14401448463, 28802896926, 33603379747, 67206759494, 100810139241, 201620278482]

約数ペア:

[(1, 201620278482), (2, 100810139241), (3, 67206759494), (6, 33603379747), (7, 28802896926), (14, 14401448463), (21, 9600965642), (42, 4800482821), (2857, 70570626), (5714, 35285313), (8571, 23523542), (17142, 11761771), (19999, 10081518), (39998, 5040759), (59997, 3360506), (119994, 1680253)]