199036260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1105757}}^1$

素因数の和:1105772

約数の個数: 36

約数和(自身を含む): 603743868

約数和(自身を除く): 404707608

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1105757, 2211514, 3317271, 4423028, 5528785, 6634542, 9951813, 11057570, 13269084, 16586355, 19903626, 22115140, 33172710, 39807252, 49759065, 66345420, 99518130, 199036260]

約数ペア:

[(1, 199036260), (2, 99518130), (3, 66345420), (4, 49759065), (5, 39807252), (6, 33172710), (9, 22115140), (10, 19903626), (12, 16586355), (15, 13269084), (18, 11057570), (20, 9951813), (30, 6634542), (36, 5528785), (45, 4423028), (60, 3317271), (90, 2211514), (180, 1105757)]