207411345

素因数分解:

$3^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{4651}}^1$

素因数の和:5653

約数の個数: 24

約数和(自身を含む): 359953152

約数和(自身を除く): 152541807

約数列:

[1, 3, 5, 9, 15, 45, 991, 2973, 4651, 4955, 8919, 13953, 14865, 23255, 41859, 44595, 69765, 209295, 4609141, 13827423, 23045705, 41482269, 69137115, 207411345]

約数ペア:

[(1, 207411345), (3, 69137115), (5, 41482269), (9, 23045705), (15, 13827423), (45, 4609141), (991, 209295), (2973, 69765), (4651, 44595), (4955, 41859), (8919, 23255), (13953, 14865)]