207954086

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{85297}}^1$

素因数の和:85375

約数の個数: 16

約数和(自身を含む): 331638624

約数和(自身を除く): 123684538

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 85297, 170594, 1961831, 3923662, 4520741, 9041482, 103977043, 207954086]

約数ペア:

[(1, 207954086), (2, 103977043), (23, 9041482), (46, 4520741), (53, 3923662), (106, 1961831), (1219, 170594), (2438, 85297)]