201890611

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 227813040

約数和(自身を除く): 25922429

約数列:

[1, 13, 37, 83, 169, 389, 481, 1079, 3071, 5057, 6253, 14027, 14393, 32287, 39923, 65741, 187109, 419731, 518999, 1194619, 2432417, 5456503, 15530047, 201890611]

約数ペア:

[(1, 201890611), (13, 15530047), (37, 5456503), (83, 2432417), (169, 1194619), (389, 518999), (481, 419731), (1079, 187109), (3071, 65741), (5057, 39923), (6253, 32287), (14027, 14393)]