199702916

素因数分解:

$2^2\times 7^1\times {\mathrm{751}}^1\times {\mathrm{9497}}^1$

素因数の和:10259

約数の個数: 24

約数和(自身を含む): 399979776

約数和(自身を除く): 200276860

約数列:

[1, 2, 4, 7, 14, 28, 751, 1502, 3004, 5257, 9497, 10514, 18994, 21028, 37988, 66479, 132958, 265916, 7132247, 14264494, 28528988, 49925729, 99851458, 199702916]

約数ペア:

[(1, 199702916), (2, 99851458), (4, 49925729), (7, 28528988), (14, 14264494), (28, 7132247), (751, 265916), (1502, 132958), (3004, 66479), (5257, 37988), (9497, 21028), (10514, 18994)]