201925465

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{647}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 286032384

約数和(自身を除く): 84106919

約数列:

[1, 5, 7, 35, 37, 185, 241, 259, 647, 1205, 1295, 1687, 3235, 4529, 8435, 8917, 22645, 23939, 44585, 62419, 119695, 155927, 167573, 312095, 779635, 837865, 1091489, 5457445, 5769299, 28846495, 40385093, 201925465]

約数ペア:

[(1, 201925465), (5, 40385093), (7, 28846495), (35, 5769299), (37, 5457445), (185, 1091489), (241, 837865), (259, 779635), (647, 312095), (1205, 167573), (1295, 155927), (1687, 119695), (3235, 62419), (4529, 44585), (8435, 23939), (8917, 22645)]