200965402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{212437}}^1$

素因数の和:212493

約数の個数: 16

約数和(自身を含む): 336501792

約数和(自身を除く): 135536390

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 212437, 424874, 2336807, 4673614, 9134791, 18269582, 100482701, 200965402]

約数ペア:

[(1, 200965402), (2, 100482701), (11, 18269582), (22, 9134791), (43, 4673614), (86, 2336807), (473, 424874), (946, 212437)]