200691231

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 296013312

約数和(自身を除く): 95322081

約数列:

[1, 3, 13, 39, 53, 151, 159, 453, 643, 689, 1929, 1963, 2067, 5889, 8003, 8359, 24009, 25077, 34079, 97093, 102237, 104039, 291279, 312117, 443027, 1262209, 1329081, 3786627, 5145929, 15437787, 66897077, 200691231]

約数ペア:

[(1, 200691231), (3, 66897077), (13, 15437787), (39, 5145929), (53, 3786627), (151, 1329081), (159, 1262209), (453, 443027), (643, 312117), (689, 291279), (1929, 104039), (1963, 102237), (2067, 97093), (5889, 34079), (8003, 25077), (8359, 24009)]