201165140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{1103}}^1$

素因数の和:1952

約数の個数: 48

約数和(自身を含む): 461825280

約数和(自身を除く): 260660140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 829, 1103, 1658, 2206, 3316, 4145, 4412, 5515, 8290, 9119, 11030, 12133, 16580, 18238, 22060, 24266, 36476, 45595, 48532, 60665, 91190, 121330, 182380, 242660, 914387, 1828774, 3657548, 4571935, 9143870, 10058257, 18287740, 20116514, 40233028, 50291285, 100582570, 201165140]

約数ペア:

[(1, 201165140), (2, 100582570), (4, 50291285), (5, 40233028), (10, 20116514), (11, 18287740), (20, 10058257), (22, 9143870), (44, 4571935), (55, 3657548), (110, 1828774), (220, 914387), (829, 242660), (1103, 182380), (1658, 121330), (2206, 91190), (3316, 60665), (4145, 48532), (4412, 45595), (5515, 36476), (8290, 24266), (9119, 22060), (11030, 18238), (12133, 16580)]