208536488

素因数分解:

$2^3\times {\mathrm{4621}}^1\times {\mathrm{5641}}^1$

素因数の和:10268

約数の個数: 16

約数和(自身を含む): 391159860

約数和(自身を除く): 182623372

約数列:

[1, 2, 4, 8, 4621, 5641, 9242, 11282, 18484, 22564, 36968, 45128, 26067061, 52134122, 104268244, 208536488]

約数ペア:

[(1, 208536488), (2, 104268244), (4, 52134122), (8, 26067061), (4621, 45128), (5641, 36968), (9242, 22564), (11282, 18484)]