205464324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1317079}}^1$

素因数の和:1317099

約数の個数: 24

約数和(自身を含む): 516295360

約数和(自身を除く): 310831036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1317079, 2634158, 3951237, 5268316, 7902474, 15804948, 17122027, 34244054, 51366081, 68488108, 102732162, 205464324]

約数ペア:

[(1, 205464324), (2, 102732162), (3, 68488108), (4, 51366081), (6, 34244054), (12, 17122027), (13, 15804948), (26, 7902474), (39, 5268316), (52, 3951237), (78, 2634158), (156, 1317079)]