200237998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{63487}}^1$

素因数の和:63591

約数の個数: 16

約数和(自身を含む): 319979520

約数和(自身を除く): 119741522

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 63487, 126974, 1206253, 2412506, 5269421, 10538842, 100118999, 200237998]

約数ペア:

[(1, 200237998), (2, 100118999), (19, 10538842), (38, 5269421), (83, 2412506), (166, 1206253), (1577, 126974), (3154, 63487)]