201032447

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{372973}}^1$

素因数の和:372998

約数の個数: 12

約数和(自身を含む): 255114216

約数和(自身を除く): 54081769

約数列:

[1, 7, 11, 49, 77, 539, 372973, 2610811, 4102703, 18275677, 28718921, 201032447]

約数ペア:

[(1, 201032447), (7, 28718921), (11, 18275677), (49, 4102703), (77, 2610811), (539, 372973)]