200182544

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{290963}}^1$

素因数の和:291014

約数の個数: 20

約数和(自身を含む): 396874896

約数和(自身を除く): 196692352

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 290963, 581926, 1163852, 2327704, 4655408, 12511409, 25022818, 50045636, 100091272, 200182544]

約数ペア:

[(1, 200182544), (2, 100091272), (4, 50045636), (8, 25022818), (16, 12511409), (43, 4655408), (86, 2327704), (172, 1163852), (344, 581926), (688, 290963)]