201269770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{15329}}^1$

素因数の和:15450

約数の個数: 32

約数和(自身を含む): 394042320

約数和(自身を除く): 192772550

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6565, 13130, 15329, 30658, 76645, 153290, 199277, 398554, 996385, 1548229, 1992770, 3096458, 7741145, 15482290, 20126977, 40253954, 100634885, 201269770]

約数ペア:

[(1, 201269770), (2, 100634885), (5, 40253954), (10, 20126977), (13, 15482290), (26, 7741145), (65, 3096458), (101, 1992770), (130, 1548229), (202, 996385), (505, 398554), (1010, 199277), (1313, 153290), (2626, 76645), (6565, 30658), (13130, 15329)]