199150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{569}}^1$

素因数の和:588

約数の個数: 24

約数和(自身を含む): 424080

約数和(自身を除く): 224930

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 569, 1138, 2845, 3983, 5690, 7966, 14225, 19915, 28450, 39830, 99575, 199150]

約数ペア:

[(1, 199150), (2, 99575), (5, 39830), (7, 28450), (10, 19915), (14, 14225), (25, 7966), (35, 5690), (50, 3983), (70, 2845), (175, 1138), (350, 569)]