201007215

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{108947}}^1$

素因数の和:108999

約数の個数: 24

約数和(自身を含む): 356913648

約数和(自身を除く): 155906433

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 108947, 326841, 544735, 980523, 1634205, 4466827, 4902615, 13400481, 22334135, 40201443, 67002405, 201007215]

約数ペア:

[(1, 201007215), (3, 67002405), (5, 40201443), (9, 22334135), (15, 13400481), (41, 4902615), (45, 4466827), (123, 1634205), (205, 980523), (369, 544735), (615, 326841), (1845, 108947)]