201955854

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{308801}}^1$

素因数の和:308915

約数の個数: 16

約数和(自身を含む): 407618640

約数和(自身を除く): 205662786

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 308801, 617602, 926403, 1852806, 33659309, 67318618, 100977927, 201955854]

約数ペア:

[(1, 201955854), (2, 100977927), (3, 67318618), (6, 33659309), (109, 1852806), (218, 926403), (327, 617602), (654, 308801)]