208029090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6934303}}^1$

素因数の和:6934313

約数の個数: 16

約数和(自身を含む): 499269888

約数和(自身を除く): 291240798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6934303, 13868606, 20802909, 34671515, 41605818, 69343030, 104014545, 208029090]

約数ペア:

[(1, 208029090), (2, 104014545), (3, 69343030), (5, 41605818), (6, 34671515), (10, 20802909), (15, 13868606), (30, 6934303)]