229986136

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{281}}^1\times {\mathrm{389}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 435520800

約数和(自身を除く): 205534664

約数列:

[1, 2, 4, 8, 263, 281, 389, 526, 562, 778, 1052, 1124, 1556, 2104, 2248, 3112, 73903, 102307, 109309, 147806, 204614, 218618, 295612, 409228, 437236, 591224, 818456, 874472, 28748267, 57496534, 114993068, 229986136]

約数ペア:

[(1, 229986136), (2, 114993068), (4, 57496534), (8, 28748267), (263, 874472), (281, 818456), (389, 591224), (526, 437236), (562, 409228), (778, 295612), (1052, 218618), (1124, 204614), (1556, 147806), (2104, 109309), (2248, 102307), (3112, 73903)]