208242768

素因数分解:

$2^4\times 3^1\times {\mathrm{4338391}}^1$

素因数の和:4338402

約数の個数: 20

約数和(自身を含む): 537960608

約数和(自身を除く): 329717840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4338391, 8676782, 13015173, 17353564, 26030346, 34707128, 52060692, 69414256, 104121384, 208242768]

約数ペア:

[(1, 208242768), (2, 104121384), (3, 69414256), (4, 52060692), (6, 34707128), (8, 26030346), (12, 17353564), (16, 13015173), (24, 8676782), (48, 4338391)]