208046205

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{32789}}^1$

素因数の和:32850

約数の個数: 32

約数和(自身を含む): 377740800

約数和(自身を除く): 169694595

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 32789, 98367, 163945, 295101, 491835, 885303, 1475505, 1541083, 4426515, 4623249, 7705415, 13869747, 23116245, 41609241, 69348735, 208046205]

約数ペア:

[(1, 208046205), (3, 69348735), (5, 41609241), (9, 23116245), (15, 13869747), (27, 7705415), (45, 4623249), (47, 4426515), (135, 1541083), (141, 1475505), (235, 885303), (423, 491835), (705, 295101), (1269, 163945), (2115, 98367), (6345, 32789)]