201814085

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{4019}}^1$

素因数の和:4129

約数の個数: 24

約数和(自身を含む): 269468640

約数和(自身を除く): 67654555

約数列:

[1, 5, 11, 55, 83, 121, 415, 605, 913, 4019, 4565, 10043, 20095, 44209, 50215, 221045, 333577, 486299, 1667885, 2431495, 3669347, 18346735, 40362817, 201814085]

約数ペア:

[(1, 201814085), (5, 40362817), (11, 18346735), (55, 3669347), (83, 2431495), (121, 1667885), (415, 486299), (605, 333577), (913, 221045), (4019, 50215), (4565, 44209), (10043, 20095)]