202719908

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{2753}}^1$

素因数の和:3247

約数の個数: 24

約数和(自身を含む): 364354200

約数和(自身を除く): 161634292

約数列:

[1, 2, 4, 41, 82, 164, 449, 898, 1796, 2753, 5506, 11012, 18409, 36818, 73636, 112873, 225746, 451492, 1236097, 2472194, 4944388, 50679977, 101359954, 202719908]

約数ペア:

[(1, 202719908), (2, 101359954), (4, 50679977), (41, 4944388), (82, 2472194), (164, 1236097), (449, 451492), (898, 225746), (1796, 112873), (2753, 73636), (5506, 36818), (11012, 18409)]