202011095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{787}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 285949440

約数和(自身を除く): 83938345

約数列:

[1, 5, 11, 13, 55, 65, 143, 359, 715, 787, 1795, 3935, 3949, 4667, 8657, 10231, 19745, 23335, 43285, 51155, 51337, 112541, 256685, 282533, 562705, 1412665, 3107863, 3672929, 15539315, 18364645, 40402219, 202011095]

約数ペア:

[(1, 202011095), (5, 40402219), (11, 18364645), (13, 15539315), (55, 3672929), (65, 3107863), (143, 1412665), (359, 562705), (715, 282533), (787, 256685), (1795, 112541), (3935, 51337), (3949, 51155), (4667, 43285), (8657, 23335), (10231, 19745)]