212701826

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 336782448

約数和(自身を除く): 124080622

約数列:

[1, 2, 37, 53, 74, 106, 193, 281, 386, 562, 1961, 3922, 7141, 10229, 10397, 14282, 14893, 20458, 20794, 29786, 54233, 108466, 378473, 551041, 756946, 1102082, 2006621, 2874349, 4013242, 5748698, 106350913, 212701826]

約数ペア:

[(1, 212701826), (2, 106350913), (37, 5748698), (53, 4013242), (74, 2874349), (106, 2006621), (193, 1102082), (281, 756946), (386, 551041), (562, 378473), (1961, 108466), (3922, 54233), (7141, 29786), (10229, 20794), (10397, 20458), (14282, 14893)]