201909334815

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1\times {\mathrm{185477}}^1$

素因数の和:186928

約数の個数: 48

約数和(自身を含む): 370825423488

約数和(自身を除く): 168916088673

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1423, 4269, 7115, 12807, 21345, 24191, 64035, 72573, 120955, 185477, 217719, 362865, 556431, 927385, 1088595, 1669293, 2782155, 3153109, 8346465, 9459327, 15765545, 28377981, 47296635, 141889905, 263933771, 791801313, 1319668855, 2375403939, 3959006565, 4486874107, 11877019695, 13460622321, 22434370535, 40381866963, 67303111605, 201909334815]

約数ペア:

[(1, 201909334815), (3, 67303111605), (5, 40381866963), (9, 22434370535), (15, 13460622321), (17, 11877019695), (45, 4486874107), (51, 3959006565), (85, 2375403939), (153, 1319668855), (255, 791801313), (765, 263933771), (1423, 141889905), (4269, 47296635), (7115, 28377981), (12807, 15765545), (21345, 9459327), (24191, 8346465), (64035, 3153109), (72573, 2782155), (120955, 1669293), (185477, 1088595), (217719, 927385), (362865, 556431)]