205121910273

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{866777}}^1$

素因数の和:867037

約数の個数: 32

約数和(自身を含む): 319529041920

約数和(自身を除く): 114407131647

約数列:

[1, 3, 7, 21, 59, 177, 191, 413, 573, 1239, 1337, 4011, 11269, 33807, 78883, 236649, 866777, 2600331, 6067439, 18202317, 51139843, 153419529, 165554407, 357978901, 496663221, 1073936703, 1158880849, 3476642547, 9767710013, 29303130039, 68373970091, 205121910273]

約数ペア:

[(1, 205121910273), (3, 68373970091), (7, 29303130039), (21, 9767710013), (59, 3476642547), (177, 1158880849), (191, 1073936703), (413, 496663221), (573, 357978901), (1239, 165554407), (1337, 153419529), (4011, 51139843), (11269, 18202317), (33807, 6067439), (78883, 2600331), (236649, 866777)]