199045568

素因数分解:

$2^6\times {\mathrm{317}}^1\times {\mathrm{9811}}^1$

素因数の和:10140

約数の個数: 28

約数和(自身を含む): 396267432

約数和(自身を除く): 197221864

約数列:

[1, 2, 4, 8, 16, 32, 64, 317, 634, 1268, 2536, 5072, 9811, 10144, 19622, 20288, 39244, 78488, 156976, 313952, 627904, 3110087, 6220174, 12440348, 24880696, 49761392, 99522784, 199045568]

約数ペア:

[(1, 199045568), (2, 99522784), (4, 49761392), (8, 24880696), (16, 12440348), (32, 6220174), (64, 3110087), (317, 627904), (634, 313952), (1268, 156976), (2536, 78488), (5072, 39244), (9811, 20288), (10144, 19622)]