201631315

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{7841}}^1$

素因数の和:8022

約数の個数: 16

約数和(自身を含む): 250316640

約数和(自身を除く): 48685325

約数列:

[1, 5, 37, 139, 185, 695, 5143, 7841, 25715, 39205, 290117, 1089899, 1450585, 5449495, 40326263, 201631315]

約数ペア:

[(1, 201631315), (5, 40326263), (37, 5449495), (139, 1450585), (185, 1089899), (695, 290117), (5143, 39205), (7841, 25715)]