210740194

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{2017}}^1$

素因数の和:2482

約数の個数: 32

約数和(自身を含む): 383581440

約数和(自身を除く): 172841246

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 439, 878, 2017, 3073, 4034, 6146, 7463, 14119, 14926, 28238, 34289, 52241, 68578, 104482, 240023, 480046, 885463, 1770926, 6198241, 12396482, 15052871, 30105742, 105370097, 210740194]

約数ペア:

[(1, 210740194), (2, 105370097), (7, 30105742), (14, 15052871), (17, 12396482), (34, 6198241), (119, 1770926), (238, 885463), (439, 480046), (878, 240023), (2017, 104482), (3073, 68578), (4034, 52241), (6146, 34289), (7463, 28238), (14119, 14926)]