204547901

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 230401920

約数和(自身を除く): 25854019

約数列:

[1, 19, 23, 47, 433, 437, 529, 893, 1081, 8227, 9959, 10051, 20351, 20539, 24863, 189221, 229057, 386669, 468073, 472397, 4352083, 8893387, 10765679, 204547901]

約数ペア:

[(1, 204547901), (19, 10765679), (23, 8893387), (47, 4352083), (433, 472397), (437, 468073), (529, 386669), (893, 229057), (1081, 189221), (8227, 24863), (9959, 20539), (10051, 20351)]