206873260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{2521}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 475386912

約数和(自身を除く): 268513652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 373, 746, 1492, 1865, 2521, 3730, 4103, 5042, 7460, 8206, 10084, 12605, 16412, 20515, 25210, 27731, 41030, 50420, 55462, 82060, 110924, 138655, 277310, 554620, 940333, 1880666, 3761332, 4701665, 9403330, 10343663, 18806660, 20687326, 41374652, 51718315, 103436630, 206873260]

約数ペア:

[(1, 206873260), (2, 103436630), (4, 51718315), (5, 41374652), (10, 20687326), (11, 18806660), (20, 10343663), (22, 9403330), (44, 4701665), (55, 3761332), (110, 1880666), (220, 940333), (373, 554620), (746, 277310), (1492, 138655), (1865, 110924), (2521, 82060), (3730, 55462), (4103, 50420), (5042, 41030), (7460, 27731), (8206, 25210), (10084, 20515), (12605, 16412)]