205366917

素因数分解:

$3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{16111}}^1$

素因数の和:16728

約数の個数: 16

約数和(自身を含む): 313475072

約数和(自身を除く): 108108155

約数列:

[1, 3, 7, 21, 607, 1821, 4249, 12747, 16111, 48333, 112777, 338331, 9779377, 29338131, 68455639, 205366917]

約数ペア:

[(1, 205366917), (3, 68455639), (7, 29338131), (21, 9779377), (607, 338331), (1821, 112777), (4249, 48333), (12747, 16111)]