210252392

素因数分解:

$2^3\times 7^1\times {\mathrm{3754507}}^1$

素因数の和:3754520

約数の個数: 16

約数和(自身を含む): 450540960

約数和(自身を除く): 240288568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3754507, 7509014, 15018028, 26281549, 30036056, 52563098, 105126196, 210252392]

約数ペア:

[(1, 210252392), (2, 105126196), (4, 52563098), (7, 30036056), (8, 26281549), (14, 15018028), (28, 7509014), (56, 3754507)]