191552627

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 238080000

約数和(自身を除く): 46527373

約数列:

[1, 7, 29, 31, 61, 203, 217, 427, 499, 899, 1769, 1891, 3493, 6293, 12383, 13237, 14471, 15469, 30439, 54839, 101297, 108283, 213073, 383873, 448601, 882731, 943609, 3140207, 6179117, 6605263, 27364661, 191552627]

約数ペア:

[(1, 191552627), (7, 27364661), (29, 6605263), (31, 6179117), (61, 3140207), (203, 943609), (217, 882731), (427, 448601), (499, 383873), (899, 213073), (1769, 108283), (1891, 101297), (3493, 54839), (6293, 30439), (12383, 15469), (13237, 14471)]