201895292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{23509}}^1$

素因数の和:23645

約数の個数: 24

約数和(自身を含む): 375219600

約数和(自身を除く): 173324308

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 23509, 47018, 94036, 446671, 893342, 1786684, 2656517, 5313034, 10626068, 50473823, 100947646, 201895292]

約数ペア:

[(1, 201895292), (2, 100947646), (4, 50473823), (19, 10626068), (38, 5313034), (76, 2656517), (113, 1786684), (226, 893342), (452, 446671), (2147, 94036), (4294, 47018), (8588, 23509)]