201202505

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{10867}}^1$

素因数の和:10925

約数の個数: 24

約数和(自身を含む): 288480192

約数和(自身を除く): 87277687

約数列:

[1, 5, 7, 23, 35, 115, 161, 529, 805, 2645, 3703, 10867, 18515, 54335, 76069, 249941, 380345, 1249705, 1749587, 5748643, 8747935, 28743215, 40240501, 201202505]

約数ペア:

[(1, 201202505), (5, 40240501), (7, 28743215), (23, 8747935), (35, 5748643), (115, 1749587), (161, 1249705), (529, 380345), (805, 249941), (2645, 76069), (3703, 54335), (10867, 18515)]