201659435

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 256779072

約数和(自身を除く): 55119637

約数列:

[1, 5, 37, 53, 131, 157, 185, 265, 655, 785, 1961, 4847, 5809, 6943, 8321, 9805, 20567, 24235, 29045, 34715, 41605, 102835, 256891, 307877, 760979, 1090051, 1284455, 1539385, 3804895, 5450255, 40331887, 201659435]

約数ペア:

[(1, 201659435), (5, 40331887), (37, 5450255), (53, 3804895), (131, 1539385), (157, 1284455), (185, 1090051), (265, 760979), (655, 307877), (785, 256891), (1961, 102835), (4847, 41605), (5809, 34715), (6943, 29045), (8321, 24235), (9805, 20567)]