199269952

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4157}}^1$

素因数の和:4283

約数の個数: 56

約数和(自身を含む): 456249024

約数和(自身を除く): 256979072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 749, 856, 1498, 1712, 2996, 3424, 4157, 5992, 6848, 8314, 11984, 16628, 23968, 29099, 33256, 47936, 58198, 66512, 116396, 133024, 232792, 266048, 444799, 465584, 889598, 931168, 1779196, 1862336, 3113593, 3558392, 6227186, 7116784, 12454372, 14233568, 24908744, 28467136, 49817488, 99634976, 199269952]

約数ペア:

[(1, 199269952), (2, 99634976), (4, 49817488), (7, 28467136), (8, 24908744), (14, 14233568), (16, 12454372), (28, 7116784), (32, 6227186), (56, 3558392), (64, 3113593), (107, 1862336), (112, 1779196), (214, 931168), (224, 889598), (428, 465584), (448, 444799), (749, 266048), (856, 232792), (1498, 133024), (1712, 116396), (2996, 66512), (3424, 58198), (4157, 47936), (5992, 33256), (6848, 29099), (8314, 23968), (11984, 16628)]