208915161601

素因数分解:

${\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{20245679}}^1$

素因数の和:20246303

約数の個数: 8

約数和(自身を含む): 221568721920

約数和(自身を除く): 12653560319

約数列:

[1, 17, 607, 10319, 20245679, 344176543, 12289127153, 208915161601]

約数ペア:

[(1, 208915161601), (17, 12289127153), (607, 344176543), (10319, 20245679)]