201267315

素因数分解:

$3^3\times 5^1\times {\mathrm{1490869}}^1$

素因数の和:1490883

約数の個数: 16

約数和(自身を含む): 357808800

約数和(自身を除く): 156541485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1490869, 4472607, 7454345, 13417821, 22363035, 40253463, 67089105, 201267315]

約数ペア:

[(1, 201267315), (3, 67089105), (5, 40253463), (9, 22363035), (15, 13417821), (27, 7454345), (45, 4472607), (135, 1490869)]