200941336

素因数分解:

$2^3\times {\mathrm{1987}}^1\times {\mathrm{12641}}^1$

素因数の和:14634

約数の個数: 16

約数和(自身を含む): 376984440

約数和(自身を除く): 176043104

約数列:

[1, 2, 4, 8, 1987, 3974, 7948, 12641, 15896, 25282, 50564, 101128, 25117667, 50235334, 100470668, 200941336]

約数ペア:

[(1, 200941336), (2, 100470668), (4, 50235334), (8, 25117667), (1987, 101128), (3974, 50564), (7948, 25282), (12641, 15896)]