201585410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{5051}}^1$

素因数の和:5378

約数の個数: 32

約数和(自身を含む): 392116032

約数和(自身を除く): 190530622

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 307, 614, 1535, 3070, 3991, 5051, 7982, 10102, 19955, 25255, 39910, 50510, 65663, 131326, 328315, 656630, 1550657, 3101314, 7753285, 15506570, 20158541, 40317082, 100792705, 201585410]

約数ペア:

[(1, 201585410), (2, 100792705), (5, 40317082), (10, 20158541), (13, 15506570), (26, 7753285), (65, 3101314), (130, 1550657), (307, 656630), (614, 328315), (1535, 131326), (3070, 65663), (3991, 50510), (5051, 39910), (7982, 25255), (10102, 19955)]