207932091

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 290760192

約数和(自身を除く): 82828101

約数列:

[1, 3, 53, 71, 113, 159, 163, 213, 339, 489, 3763, 5989, 8023, 8639, 11289, 11573, 17967, 18419, 24069, 25917, 34719, 55257, 425219, 613369, 976207, 1275657, 1307749, 1840107, 2928621, 3923247, 69310697, 207932091]

約数ペア:

[(1, 207932091), (3, 69310697), (53, 3923247), (71, 2928621), (113, 1840107), (159, 1307749), (163, 1275657), (213, 976207), (339, 613369), (489, 425219), (3763, 55257), (5989, 34719), (8023, 25917), (8639, 24069), (11289, 18419), (11573, 17967)]