203433380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{535351}}^1$

素因数の和:535379

約数の個数: 24

約数和(自身を含む): 449695680

約数和(自身を除く): 246262300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 535351, 1070702, 2141404, 2676755, 5353510, 10171669, 10707020, 20343338, 40686676, 50858345, 101716690, 203433380]

約数ペア:

[(1, 203433380), (2, 101716690), (4, 50858345), (5, 40686676), (10, 20343338), (19, 10707020), (20, 10171669), (38, 5353510), (76, 2676755), (95, 2141404), (190, 1070702), (380, 535351)]