197045728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2081}}^1$

素因数の和:2371

約数の個数: 48

約数和(自身を含む): 424977840

約数和(自身を除く): 227932112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 269, 352, 538, 1076, 2081, 2152, 2959, 4162, 4304, 5918, 8324, 8608, 11836, 16648, 22891, 23672, 33296, 45782, 47344, 66592, 91564, 94688, 183128, 366256, 559789, 732512, 1119578, 2239156, 4478312, 6157679, 8956624, 12315358, 17913248, 24630716, 49261432, 98522864, 197045728]

約数ペア:

[(1, 197045728), (2, 98522864), (4, 49261432), (8, 24630716), (11, 17913248), (16, 12315358), (22, 8956624), (32, 6157679), (44, 4478312), (88, 2239156), (176, 1119578), (269, 732512), (352, 559789), (538, 366256), (1076, 183128), (2081, 94688), (2152, 91564), (2959, 66592), (4162, 47344), (4304, 45782), (5918, 33296), (8324, 23672), (8608, 22891), (11836, 16648)]