207976748

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{256129}}^1$

素因数の和:256169

約数の個数: 24

約数和(自身を含む): 430298400

約数和(自身を除く): 222321652

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 256129, 512258, 1024516, 1792903, 3585806, 7171612, 7427741, 14855482, 29710964, 51994187, 103988374, 207976748]

約数ペア:

[(1, 207976748), (2, 103988374), (4, 51994187), (7, 29710964), (14, 14855482), (28, 7427741), (29, 7171612), (58, 3585806), (116, 1792903), (203, 1024516), (406, 512258), (812, 256129)]