203175076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73721}}^1$

素因数の和:73791

約数の個数: 24

約数和(自身を含む): 390136824

約数和(自身を除く): 186961748

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 73721, 147442, 294884, 958373, 1916746, 3833492, 3907213, 7814426, 15628852, 50793769, 101587538, 203175076]

約数ペア:

[(1, 203175076), (2, 101587538), (4, 50793769), (13, 15628852), (26, 7814426), (52, 3907213), (53, 3833492), (106, 1916746), (212, 958373), (689, 294884), (1378, 147442), (2756, 73721)]