200630157

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{104987}}^1$

素因数の和:105017

約数の個数: 24

約数和(自身を含む): 335121696

約数和(自身を除く): 134491539

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 104987, 314961, 734909, 1364831, 2204727, 4094493, 5144363, 9553817, 15433089, 28661451, 66876719, 200630157]

約数ペア:

[(1, 200630157), (3, 66876719), (7, 28661451), (13, 15433089), (21, 9553817), (39, 5144363), (49, 4094493), (91, 2204727), (147, 1364831), (273, 734909), (637, 314961), (1911, 104987)]