201966863

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{1187}}^1$

素因数の和:1526

約数の個数: 16

約数和(自身を含む): 234178560

約数和(自身を除く): 32211697

約数列:

[1, 7, 109, 223, 763, 1187, 1561, 8309, 24307, 129383, 170149, 264701, 905681, 1852907, 28852409, 201966863]

約数ペア:

[(1, 201966863), (7, 28852409), (109, 1852907), (223, 905681), (763, 264701), (1187, 170149), (1561, 129383), (8309, 24307)]