205035136

素因数分解:

$2^7\times {\mathrm{419}}^1\times {\mathrm{3823}}^1$

素因数の和:4256

約数の個数: 32

約数和(自身を含む): 409550400

約数和(自身を除く): 204515264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 419, 838, 1676, 3352, 3823, 6704, 7646, 13408, 15292, 26816, 30584, 53632, 61168, 122336, 244672, 489344, 1601837, 3203674, 6407348, 12814696, 25629392, 51258784, 102517568, 205035136]

約数ペア:

[(1, 205035136), (2, 102517568), (4, 51258784), (8, 25629392), (16, 12814696), (32, 6407348), (64, 3203674), (128, 1601837), (419, 489344), (838, 244672), (1676, 122336), (3352, 61168), (3823, 53632), (6704, 30584), (7646, 26816), (13408, 15292)]