331346150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{389819}}^1$

素因数の和:389848

約数の個数: 24

約数和(自身を含む): 652558680

約数和(自身を除く): 321212530

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 389819, 779638, 1949095, 3898190, 6626923, 9745475, 13253846, 19490950, 33134615, 66269230, 165673075, 331346150]

約数ペア:

[(1, 331346150), (2, 165673075), (5, 66269230), (10, 33134615), (17, 19490950), (25, 13253846), (34, 9745475), (50, 6626923), (85, 3898190), (170, 1949095), (425, 779638), (850, 389819)]