199952788

素因数分解:

$2^2\times 7^1\times {\mathrm{823}}^1\times {\mathrm{8677}}^1$

素因数の和:9511

約数の個数: 24

約数和(自身を含む): 400437632

約数和(自身を除く): 200484844

約数列:

[1, 2, 4, 7, 14, 28, 823, 1646, 3292, 5761, 8677, 11522, 17354, 23044, 34708, 60739, 121478, 242956, 7141171, 14282342, 28564684, 49988197, 99976394, 199952788]

約数ペア:

[(1, 199952788), (2, 99976394), (4, 49988197), (7, 28564684), (14, 14282342), (28, 7141171), (823, 242956), (1646, 121478), (3292, 60739), (5761, 34708), (8677, 23044), (11522, 17354)]