205659724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{32603}}^1$

素因数の和:32709

約数の個数: 24

約数和(自身を含む): 383423040

約数和(自身を除く): 177763316

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308, 32603, 65206, 130412, 619457, 1238914, 2477828, 2706049, 5412098, 10824196, 51414931, 102829862, 205659724]

約数ペア:

[(1, 205659724), (2, 102829862), (4, 51414931), (19, 10824196), (38, 5412098), (76, 2706049), (83, 2477828), (166, 1238914), (332, 619457), (1577, 130412), (3154, 65206), (6308, 32603)]