197804976

素因数分解:

$2^4\times 3^1\times {\mathrm{4120937}}^1$

素因数の和:4120948

約数の個数: 20

約数和(自身を含む): 510996312

約数和(自身を除く): 313191336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4120937, 8241874, 12362811, 16483748, 24725622, 32967496, 49451244, 65934992, 98902488, 197804976]

約数ペア:

[(1, 197804976), (2, 98902488), (3, 65934992), (4, 49451244), (6, 32967496), (8, 24725622), (12, 16483748), (16, 12362811), (24, 8241874), (48, 4120937)]