202340385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{345881}}^1$

素因数の和:345905

約数の個数: 24

約数和(自身を含む): 377703144

約数和(自身を除く): 175362759

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 345881, 1037643, 1729405, 3112929, 4496453, 5188215, 13489359, 15564645, 22482265, 40468077, 67446795, 202340385]

約数ペア:

[(1, 202340385), (3, 67446795), (5, 40468077), (9, 22482265), (13, 15564645), (15, 13489359), (39, 5188215), (45, 4496453), (65, 3112929), (117, 1729405), (195, 1037643), (585, 345881)]