205301811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1283}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 322705152

約数和(自身を除く): 117403341

約数列:

[1, 3, 11, 13, 33, 39, 143, 373, 429, 1119, 1283, 3849, 4103, 4849, 12309, 14113, 14547, 16679, 42339, 50037, 53339, 160017, 183469, 478559, 550407, 1435677, 5264149, 6221267, 15792447, 18663801, 68433937, 205301811]

約数ペア:

[(1, 205301811), (3, 68433937), (11, 18663801), (13, 15792447), (33, 6221267), (39, 5264149), (143, 1435677), (373, 550407), (429, 478559), (1119, 183469), (1283, 160017), (3849, 53339), (4103, 50037), (4849, 42339), (12309, 16679), (14113, 14547)]