205719272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{80611}}^1$

素因数の和:80657

約数の個数: 32

約数和(自身を含む): 435304800

約数和(自身を除く): 229585528

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 80611, 161222, 322444, 644888, 886721, 1773442, 2337719, 3546884, 4675438, 7093768, 9350876, 18701752, 25714909, 51429818, 102859636, 205719272]

約数ペア:

[(1, 205719272), (2, 102859636), (4, 51429818), (8, 25714909), (11, 18701752), (22, 9350876), (29, 7093768), (44, 4675438), (58, 3546884), (88, 2337719), (116, 1773442), (232, 886721), (319, 644888), (638, 322444), (1276, 161222), (2552, 80611)]