209220414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2682313}}^1$

素因数の和:2682331

約数の個数: 16

約数和(自身を含む): 450628752

約数和(自身を除く): 241408338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2682313, 5364626, 8046939, 16093878, 34870069, 69740138, 104610207, 209220414]

約数ペア:

[(1, 209220414), (2, 104610207), (3, 69740138), (6, 34870069), (13, 16093878), (26, 8046939), (39, 5364626), (78, 2682313)]