207900896

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{15731}}^1$

素因数の和:15807

約数の個数: 48

約数和(自身を含む): 475735680

約数和(自身を除く): 267834784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 944, 1652, 1888, 3304, 6608, 13216, 15731, 31462, 62924, 110117, 125848, 220234, 251696, 440468, 503392, 880936, 928129, 1761872, 1856258, 3523744, 3712516, 6496903, 7425032, 12993806, 14850064, 25987612, 29700128, 51975224, 103950448, 207900896]

約数ペア:

[(1, 207900896), (2, 103950448), (4, 51975224), (7, 29700128), (8, 25987612), (14, 14850064), (16, 12993806), (28, 7425032), (32, 6496903), (56, 3712516), (59, 3523744), (112, 1856258), (118, 1761872), (224, 928129), (236, 880936), (413, 503392), (472, 440468), (826, 251696), (944, 220234), (1652, 125848), (1888, 110117), (3304, 62924), (6608, 31462), (13216, 15731)]