204862801

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 263837952

約数和(自身を除く): 58975151

約数列:

[1, 11, 13, 17, 47, 121, 143, 163, 187, 221, 517, 611, 799, 1573, 1793, 2057, 2119, 2431, 2771, 5687, 6721, 7661, 8789, 10387, 19723, 23309, 26741, 30481, 36023, 73931, 84271, 96679, 99593, 114257, 130237, 256399, 335291, 396253, 926981, 1095523, 1256827, 1432607, 1693081, 4358783, 12050753, 15758677, 18623891, 204862801]

約数ペア:

[(1, 204862801), (11, 18623891), (13, 15758677), (17, 12050753), (47, 4358783), (121, 1693081), (143, 1432607), (163, 1256827), (187, 1095523), (221, 926981), (517, 396253), (611, 335291), (799, 256399), (1573, 130237), (1793, 114257), (2057, 99593), (2119, 96679), (2431, 84271), (2771, 73931), (5687, 36023), (6721, 30481), (7661, 26741), (8789, 23309), (10387, 19723)]