199998977

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 209784960

約数和(自身を除く): 9785983

約数列:

[1, 43, 71, 109, 601, 3053, 4687, 7739, 25843, 42671, 65509, 332777, 1834853, 2816887, 4651139, 199998977]

約数ペア:

[(1, 199998977), (43, 4651139), (71, 2816887), (109, 1834853), (601, 332777), (3053, 65509), (4687, 42671), (7739, 25843)]