203983078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{8537}}^1$

素因数の和:9471

約数の個数: 16

約数和(自身を含む): 329908320

約数和(自身を除く): 125925242

約数列:

[1, 2, 13, 26, 919, 1838, 8537, 11947, 17074, 23894, 110981, 221962, 7845503, 15691006, 101991539, 203983078]

約数ペア:

[(1, 203983078), (2, 101991539), (13, 15691006), (26, 7845503), (919, 221962), (1838, 110981), (8537, 23894), (11947, 17074)]