207815048

素因数分解:

$2^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{10337}}^1$

素因数の和:10709

約数の個数: 32

約数和(自身を含む): 446601600

約数和(自身を除く): 238786552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359, 718, 1436, 2513, 2872, 5026, 10052, 10337, 20104, 20674, 41348, 72359, 82696, 144718, 289436, 578872, 3710983, 7421966, 14843932, 25976881, 29687864, 51953762, 103907524, 207815048]

約数ペア:

[(1, 207815048), (2, 103907524), (4, 51953762), (7, 29687864), (8, 25976881), (14, 14843932), (28, 7421966), (56, 3710983), (359, 578872), (718, 289436), (1436, 144718), (2513, 82696), (2872, 72359), (5026, 41348), (10052, 20674), (10337, 20104)]