188021703

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 267840000

約数和(自身を除く): 79818297

約数列:

[1, 3, 29, 61, 71, 87, 183, 213, 499, 1497, 1769, 2059, 4331, 5307, 6177, 12993, 14471, 30439, 35429, 43413, 91317, 106287, 125599, 376797, 882731, 1027441, 2161169, 2648193, 3082323, 6483507, 62673901, 188021703]

約数ペア:

[(1, 188021703), (3, 62673901), (29, 6483507), (61, 3082323), (71, 2648193), (87, 2161169), (183, 1027441), (213, 882731), (499, 376797), (1497, 125599), (1769, 106287), (2059, 91317), (4331, 43413), (5307, 35429), (6177, 30439), (12993, 14471)]