208804522244

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{3694609}}^1$

素因数の和:3694883

約数の個数: 24

約数和(自身を含む): 372416688000

約数和(自身を除く): 163612165756

約数列:

[1, 2, 4, 71, 142, 199, 284, 398, 796, 14129, 28258, 56516, 3694609, 7389218, 14778436, 262317239, 524634478, 735227191, 1049268956, 1470454382, 2940908764, 52201130561, 104402261122, 208804522244]

約数ペア:

[(1, 208804522244), (2, 104402261122), (4, 52201130561), (71, 2940908764), (142, 1470454382), (199, 1049268956), (284, 735227191), (398, 524634478), (796, 262317239), (14129, 14778436), (28258, 7389218), (56516, 3694609)]