209324512

素因数分解:

$2^5\times {\mathrm{499}}^1\times {\mathrm{13109}}^1$

素因数の和:13618

約数の個数: 24

約数和(自身を含む): 412965000

約数和(自身を除く): 203640488

約数列:

[1, 2, 4, 8, 16, 32, 499, 998, 1996, 3992, 7984, 13109, 15968, 26218, 52436, 104872, 209744, 419488, 6541391, 13082782, 26165564, 52331128, 104662256, 209324512]

約数ペア:

[(1, 209324512), (2, 104662256), (4, 52331128), (8, 26165564), (16, 13082782), (32, 6541391), (499, 419488), (998, 209744), (1996, 104872), (3992, 52436), (7984, 26218), (13109, 15968)]