2203150

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:468

約数の個数: 24

約数和(自身を含む): 4140360

約数和(自身を除く): 1937210

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 317, 634, 695, 1390, 1585, 3170, 3475, 6950, 7925, 15850, 44063, 88126, 220315, 440630, 1101575, 2203150]

約数ペア:

[(1, 2203150), (2, 1101575), (5, 440630), (10, 220315), (25, 88126), (50, 44063), (139, 15850), (278, 7925), (317, 6950), (634, 3475), (695, 3170), (1390, 1585)]