206868864

素因数分解:

$2^7\times 3^1\times {\mathrm{538721}}^1$

素因数の和:538738

約数の個数: 32

約数和(自身を含む): 549496440

約数和(自身を除く): 342627576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 538721, 1077442, 1616163, 2154884, 3232326, 4309768, 6464652, 8619536, 12929304, 17239072, 25858608, 34478144, 51717216, 68956288, 103434432, 206868864]

約数ペア:

[(1, 206868864), (2, 103434432), (3, 68956288), (4, 51717216), (6, 34478144), (8, 25858608), (12, 17239072), (16, 12929304), (24, 8619536), (32, 6464652), (48, 4309768), (64, 3232326), (96, 2154884), (128, 1616163), (192, 1077442), (384, 538721)]