201338215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{39209}}^1$

素因数の和:39306

約数の個数: 16

約数和(自身を含む): 263491200

約数和(自身を除く): 62152985

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 39209, 196045, 509717, 2548585, 3097511, 15487555, 40267643, 201338215]

約数ペア:

[(1, 201338215), (5, 40267643), (13, 15487555), (65, 3097511), (79, 2548585), (395, 509717), (1027, 196045), (5135, 39209)]