228575404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{12781}}^1$

素因数の和:13065

約数の個数: 24

約数和(自身を含む): 425180448

約数和(自身を除く): 196605044

約数列:

[1, 2, 4, 17, 34, 68, 263, 526, 1052, 4471, 8942, 12781, 17884, 25562, 51124, 217277, 434554, 869108, 3361403, 6722806, 13445612, 57143851, 114287702, 228575404]

約数ペア:

[(1, 228575404), (2, 114287702), (4, 57143851), (17, 13445612), (34, 6722806), (68, 3361403), (263, 869108), (526, 434554), (1052, 217277), (4471, 51124), (8942, 25562), (12781, 17884)]