201123510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{957731}}^1$

素因数の和:957748

約数の個数: 32

約数和(自身を含む): 551653632

約数和(自身を除く): 350530122

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 957731, 1915462, 2873193, 4788655, 5746386, 6704117, 9577310, 13408234, 14365965, 20112351, 28731930, 33520585, 40224702, 67041170, 100561755, 201123510]

約数ペア:

[(1, 201123510), (2, 100561755), (3, 67041170), (5, 40224702), (6, 33520585), (7, 28731930), (10, 20112351), (14, 14365965), (15, 13408234), (21, 9577310), (30, 6704117), (35, 5746386), (42, 4788655), (70, 2873193), (105, 1915462), (210, 957731)]