198896936

素因数分解:

$2^3\times 7^1\times {\mathrm{787}}^1\times {\mathrm{4513}}^1$

素因数の和:5313

約数の個数: 32

約数和(自身を含む): 426843840

約数和(自身を除く): 227946904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 787, 1574, 3148, 4513, 5509, 6296, 9026, 11018, 18052, 22036, 31591, 36104, 44072, 63182, 126364, 252728, 3551731, 7103462, 14206924, 24862117, 28413848, 49724234, 99448468, 198896936]

約数ペア:

[(1, 198896936), (2, 99448468), (4, 49724234), (7, 28413848), (8, 24862117), (14, 14206924), (28, 7103462), (56, 3551731), (787, 252728), (1574, 126364), (3148, 63182), (4513, 44072), (5509, 36104), (6296, 31591), (9026, 22036), (11018, 18052)]