201867470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{6691}}^1$

素因数の和:7136

約数の個数: 32

約数和(自身を含む): 416295936

約数和(自身を除く): 214428466

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 431, 862, 2155, 3017, 4310, 6034, 6691, 13382, 15085, 30170, 33455, 46837, 66910, 93674, 234185, 468370, 2883821, 5767642, 14419105, 20186747, 28838210, 40373494, 100933735, 201867470]

約数ペア:

[(1, 201867470), (2, 100933735), (5, 40373494), (7, 28838210), (10, 20186747), (14, 14419105), (35, 5767642), (70, 2883821), (431, 468370), (862, 234185), (2155, 93674), (3017, 66910), (4310, 46837), (6034, 33455), (6691, 30170), (13382, 15085)]