209077152

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{128111}}^1$

素因数の和:128141

約数の個数: 48

約数和(自身を含む): 581116032

約数和(自身を除く): 372038880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 128111, 256222, 384333, 512444, 768666, 1024888, 1537332, 2049776, 2177887, 3074664, 4099552, 4355774, 6149328, 6533661, 8711548, 12298656, 13067322, 17423096, 26134644, 34846192, 52269288, 69692384, 104538576, 209077152]

約数ペア:

[(1, 209077152), (2, 104538576), (3, 69692384), (4, 52269288), (6, 34846192), (8, 26134644), (12, 17423096), (16, 13067322), (17, 12298656), (24, 8711548), (32, 6533661), (34, 6149328), (48, 4355774), (51, 4099552), (68, 3074664), (96, 2177887), (102, 2049776), (136, 1537332), (204, 1024888), (272, 768666), (408, 512444), (544, 384333), (816, 256222), (1632, 128111)]