208242816

素因数分解:

$2^7\times 3^1\times {\mathrm{542299}}^1$

素因数の和:542316

約数の個数: 32

約数和(自身を含む): 553146000

約数和(自身を除く): 344903184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 542299, 1084598, 1626897, 2169196, 3253794, 4338392, 6507588, 8676784, 13015176, 17353568, 26030352, 34707136, 52060704, 69414272, 104121408, 208242816]

約数ペア:

[(1, 208242816), (2, 104121408), (3, 69414272), (4, 52060704), (6, 34707136), (8, 26030352), (12, 17353568), (16, 13015176), (24, 8676784), (32, 6507588), (48, 4338392), (64, 3253794), (96, 2169196), (128, 1626897), (192, 1084598), (384, 542299)]