197440090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{1231}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 364928256

約数和(自身を除く): 167488166

約数列:

[1, 2, 5, 10, 43, 86, 215, 373, 430, 746, 1231, 1865, 2462, 3730, 6155, 12310, 16039, 32078, 52933, 80195, 105866, 160390, 264665, 459163, 529330, 918326, 2295815, 4591630, 19744009, 39488018, 98720045, 197440090]

約数ペア:

[(1, 197440090), (2, 98720045), (5, 39488018), (10, 19744009), (43, 4591630), (86, 2295815), (215, 918326), (373, 529330), (430, 459163), (746, 264665), (1231, 160390), (1865, 105866), (2462, 80195), (3730, 52933), (6155, 32078), (12310, 16039)]