199827504

素因数分解:

$2^4\times 3^2\times {\mathrm{1387691}}^1$

素因数の和:1387705

約数の個数: 30

約数和(自身を含む): 559239876

約数和(自身を除く): 359412372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1387691, 2775382, 4163073, 5550764, 8326146, 11101528, 12489219, 16652292, 22203056, 24978438, 33304584, 49956876, 66609168, 99913752, 199827504]

約数ペア:

[(1, 199827504), (2, 99913752), (3, 66609168), (4, 49956876), (6, 33304584), (8, 24978438), (9, 22203056), (12, 16652292), (16, 12489219), (18, 11101528), (24, 8326146), (36, 5550764), (48, 4163073), (72, 2775382), (144, 1387691)]