199368570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6645619}}^1$

素因数の和:6645629

約数の個数: 16

約数和(自身を含む): 478484640

約数和(自身を除く): 279116070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6645619, 13291238, 19936857, 33228095, 39873714, 66456190, 99684285, 199368570]

約数ペア:

[(1, 199368570), (2, 99684285), (3, 66456190), (5, 39873714), (6, 33228095), (10, 19936857), (15, 13291238), (30, 6645619)]