204191296

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1163

約数の個数: 56

約数和(自身を含む): 422818560

約数和(自身を除く): 218627264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 101, 124, 202, 248, 404, 496, 808, 992, 1019, 1616, 1984, 2038, 3131, 3232, 4076, 6262, 6464, 8152, 12524, 16304, 25048, 31589, 32608, 50096, 63178, 65216, 100192, 102919, 126356, 200384, 205838, 252712, 411676, 505424, 823352, 1010848, 1646704, 2021696, 3190489, 3293408, 6380978, 6586816, 12761956, 25523912, 51047824, 102095648, 204191296]

約数ペア:

[(1, 204191296), (2, 102095648), (4, 51047824), (8, 25523912), (16, 12761956), (31, 6586816), (32, 6380978), (62, 3293408), (64, 3190489), (101, 2021696), (124, 1646704), (202, 1010848), (248, 823352), (404, 505424), (496, 411676), (808, 252712), (992, 205838), (1019, 200384), (1616, 126356), (1984, 102919), (2038, 100192), (3131, 65216), (3232, 63178), (4076, 50096), (6262, 32608), (6464, 31589), (8152, 25048), (12524, 16304)]