201573945

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{839}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 369532800

約数和(自身を除く): 167958855

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 281, 285, 839, 843, 855, 1405, 2517, 2529, 4195, 4215, 5339, 7551, 12585, 12645, 15941, 16017, 26695, 37755, 47823, 48051, 79705, 80085, 143469, 235759, 239115, 240255, 707277, 717345, 1178795, 2121831, 3536385, 4479421, 10609155, 13438263, 22397105, 40314789, 67191315, 201573945]

約数ペア:

[(1, 201573945), (3, 67191315), (5, 40314789), (9, 22397105), (15, 13438263), (19, 10609155), (45, 4479421), (57, 3536385), (95, 2121831), (171, 1178795), (281, 717345), (285, 707277), (839, 240255), (843, 239115), (855, 235759), (1405, 143469), (2517, 80085), (2529, 79705), (4195, 48051), (4215, 47823), (5339, 37755), (7551, 26695), (12585, 16017), (12645, 15941)]