201360760

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{26083}}^1$

素因数の和:26287

約数の個数: 32

約数和(自身を含む): 455426640

約数和(自身を除く): 254065880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 26083, 52166, 104332, 130415, 208664, 260830, 521660, 1043320, 5034019, 10068038, 20136076, 25170095, 40272152, 50340190, 100680380, 201360760]

約数ペア:

[(1, 201360760), (2, 100680380), (4, 50340190), (5, 40272152), (8, 25170095), (10, 20136076), (20, 10068038), (40, 5034019), (193, 1043320), (386, 521660), (772, 260830), (965, 208664), (1544, 130415), (1930, 104332), (3860, 52166), (7720, 26083)]