200591018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3623}}^1$

素因数の和:3722

約数の個数: 32

約数和(自身を含む): 333987840

約数和(自身を除く): 133396822

約数列:

[1, 2, 19, 31, 38, 47, 62, 94, 589, 893, 1178, 1457, 1786, 2914, 3623, 7246, 27683, 55366, 68837, 112313, 137674, 170281, 224626, 340562, 2133947, 3235339, 4267894, 5278711, 6470678, 10557422, 100295509, 200591018]

約数ペア:

[(1, 200591018), (2, 100295509), (19, 10557422), (31, 6470678), (38, 5278711), (47, 4267894), (62, 3235339), (94, 2133947), (589, 340562), (893, 224626), (1178, 170281), (1457, 137674), (1786, 112313), (2914, 68837), (3623, 55366), (7246, 27683)]