204486688

素因数分解:

$2^5\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3637}}^1$

素因数の和:3905

約数の個数: 48

約数和(自身を含む): 462055104

約数和(自身を除く): 257568416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 251, 502, 1004, 1757, 2008, 3514, 3637, 4016, 7028, 7274, 8032, 14056, 14548, 25459, 28112, 29096, 50918, 56224, 58192, 101836, 116384, 203672, 407344, 814688, 912887, 1825774, 3651548, 6390209, 7303096, 12780418, 14606192, 25560836, 29212384, 51121672, 102243344, 204486688]

約数ペア:

[(1, 204486688), (2, 102243344), (4, 51121672), (7, 29212384), (8, 25560836), (14, 14606192), (16, 12780418), (28, 7303096), (32, 6390209), (56, 3651548), (112, 1825774), (224, 912887), (251, 814688), (502, 407344), (1004, 203672), (1757, 116384), (2008, 101836), (3514, 58192), (3637, 56224), (4016, 50918), (7028, 29096), (7274, 28112), (8032, 25459), (14056, 14548)]