206824384

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{248587}}^1$

素因数の和:248612

約数の個数: 28

約数和(自身を含む): 441989464

約数和(自身を除く): 235165080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 248587, 497174, 994348, 1988696, 3231631, 3977392, 6463262, 7954784, 12926524, 15909568, 25853048, 51706096, 103412192, 206824384]

約数ペア:

[(1, 206824384), (2, 103412192), (4, 51706096), (8, 25853048), (13, 15909568), (16, 12926524), (26, 7954784), (32, 6463262), (52, 3977392), (64, 3231631), (104, 1988696), (208, 994348), (416, 497174), (832, 248587)]