201545481

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{40013}}^1$

素因数の和:40112

約数の個数: 16

約数和(自身を含む): 284259456

約数和(自身を除く): 82713975

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 40013, 120039, 920299, 2760897, 2920949, 8762847, 67181827, 201545481]

約数ペア:

[(1, 201545481), (3, 67181827), (23, 8762847), (69, 2920949), (73, 2760897), (219, 920299), (1679, 120039), (5037, 40013)]