204328773981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{430907}}^1$

素因数の和:431038

約数の個数: 48

約数和(自身を含む): 322663910400

約数和(自身を除く): 118335136419

約数列:

[1, 3, 9, 19, 47, 57, 59, 141, 171, 177, 423, 531, 893, 1121, 2679, 2773, 3363, 8037, 8319, 10089, 24957, 52687, 158061, 430907, 474183, 1292721, 3878163, 8187233, 20252629, 24561699, 25423513, 60757887, 73685097, 76270539, 182273661, 228811617, 384799951, 483046747, 1154399853, 1194905111, 1449140241, 3463199559, 3584715333, 4347420723, 10754145999, 22703197109, 68109591327, 204328773981]

約数ペア:

[(1, 204328773981), (3, 68109591327), (9, 22703197109), (19, 10754145999), (47, 4347420723), (57, 3584715333), (59, 3463199559), (141, 1449140241), (171, 1194905111), (177, 1154399853), (423, 483046747), (531, 384799951), (893, 228811617), (1121, 182273661), (2679, 76270539), (2773, 73685097), (3363, 60757887), (8037, 25423513), (8319, 24561699), (10089, 20252629), (24957, 8187233), (52687, 3878163), (158061, 1292721), (430907, 474183)]