210828959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^2$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 247353600

約数和(自身を除く): 36524641

約数列:

[1, 11, 19, 79, 113, 209, 869, 1243, 1501, 2147, 8927, 12769, 16511, 23617, 98197, 140459, 169613, 242611, 1008751, 1865743, 2668721, 11096261, 19166269, 210828959]

約数ペア:

[(1, 210828959), (11, 19166269), (19, 11096261), (79, 2668721), (113, 1865743), (209, 1008751), (869, 242611), (1243, 169613), (1501, 140459), (2147, 98197), (8927, 23617), (12769, 16511)]