206808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1231}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 591360

約数和(自身を除く): 384552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1231, 2462, 3693, 4924, 7386, 8617, 9848, 14772, 17234, 25851, 29544, 34468, 51702, 68936, 103404, 206808]

約数ペア:

[(1, 206808), (2, 103404), (3, 68936), (4, 51702), (6, 34468), (7, 29544), (8, 25851), (12, 17234), (14, 14772), (21, 9848), (24, 8617), (28, 7386), (42, 4924), (56, 3693), (84, 2462), (168, 1231)]