203416160

素因数分解:

$2^5\times 5^1\times {\mathrm{1271351}}^1$

素因数の和:1271366

約数の個数: 24

約数和(自身を含む): 480571056

約数和(自身を除く): 277154896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1271351, 2542702, 5085404, 6356755, 10170808, 12713510, 20341616, 25427020, 40683232, 50854040, 101708080, 203416160]

約数ペア:

[(1, 203416160), (2, 101708080), (4, 50854040), (5, 40683232), (8, 25427020), (10, 20341616), (16, 12713510), (20, 10170808), (32, 6356755), (40, 5085404), (80, 2542702), (160, 1271351)]