201528711

素因数分解:

$3^2\times {\mathrm{449}}^1\times {\mathrm{49871}}^1$

素因数の和:50326

約数の個数: 12

約数和(自身を含む): 291751200

約数和(自身を除く): 90222489

約数列:

[1, 3, 9, 449, 1347, 4041, 49871, 149613, 448839, 22392079, 67176237, 201528711]

約数ペア:

[(1, 201528711), (3, 67176237), (9, 22392079), (449, 448839), (1347, 149613), (4041, 49871)]