203412070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{496127}}^1$

素因数の和:496175

約数の個数: 16

約数和(自身を含む): 375072768

約数和(自身を除く): 171660698

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 496127, 992254, 2480635, 4961270, 20341207, 40682414, 101706035, 203412070]

約数ペア:

[(1, 203412070), (2, 101706035), (5, 40682414), (10, 20341207), (41, 4961270), (82, 2480635), (205, 992254), (410, 496127)]