207624976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{998197}}^1$

素因数の和:998218

約数の個数: 20

約数和(自身を含む): 433217932

約数和(自身を除く): 225592956

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 998197, 1996394, 3992788, 7985576, 12976561, 15971152, 25953122, 51906244, 103812488, 207624976]

約数ペア:

[(1, 207624976), (2, 103812488), (4, 51906244), (8, 25953122), (13, 15971152), (16, 12976561), (26, 7985576), (52, 3992788), (104, 1996394), (208, 998197)]