201954190

素因数分解:

$2^1\times 5^1\times {\mathrm{2437}}^1\times {\mathrm{8287}}^1$

素因数の和:10731

約数の個数: 16

約数和(自身を含む): 363710592

約数和(自身を除く): 161756402

約数列:

[1, 2, 5, 10, 2437, 4874, 8287, 12185, 16574, 24370, 41435, 82870, 20195419, 40390838, 100977095, 201954190]

約数ペア:

[(1, 201954190), (2, 100977095), (5, 40390838), (10, 20195419), (2437, 82870), (4874, 41435), (8287, 24370), (12185, 16574)]