205024136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1348843}}^1$

素因数の和:1348868

約数の個数: 16

約数和(自身を含む): 404653200

約数和(自身を除く): 199629064

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1348843, 2697686, 5395372, 10790744, 25628017, 51256034, 102512068, 205024136]

約数ペア:

[(1, 205024136), (2, 102512068), (4, 51256034), (8, 25628017), (19, 10790744), (38, 5395372), (76, 2697686), (152, 1348843)]