201054645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{406171}}^1$

素因数の和:406193

約数の個数: 24

約数和(自身を含む): 380176992

約数和(自身を除く): 179122347

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 406171, 1218513, 2030855, 3655539, 4467881, 6092565, 13403643, 18277695, 22339405, 40210929, 67018215, 201054645]

約数ペア:

[(1, 201054645), (3, 67018215), (5, 40210929), (9, 22339405), (11, 18277695), (15, 13403643), (33, 6092565), (45, 4467881), (55, 3655539), (99, 2030855), (165, 1218513), (495, 406171)]