201587492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{29803}}^1$

素因数の和:29915

約数の個数: 24

約数和(自身を含む): 375530400

約数和(自身を除く): 173942908

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 29803, 59606, 119212, 566257, 1132514, 2265028, 2652467, 5304934, 10609868, 50396873, 100793746, 201587492]

約数ペア:

[(1, 201587492), (2, 100793746), (4, 50396873), (19, 10609868), (38, 5304934), (76, 2652467), (89, 2265028), (178, 1132514), (356, 566257), (1691, 119212), (3382, 59606), (6764, 29803)]