201448655

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{2971}}^1$

素因数の和:3238

約数の個数: 16

約数和(自身を含む): 246509568

約数和(自身を除く): 45060913

約数列:

[1, 5, 71, 191, 355, 955, 2971, 13561, 14855, 67805, 210941, 567461, 1054705, 2837305, 40289731, 201448655]

約数ペア:

[(1, 201448655), (5, 40289731), (71, 2837305), (191, 1054705), (355, 567461), (955, 210941), (2971, 67805), (13561, 14855)]