195819972

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{109519}}^1$

素因数の和:109675

約数の個数: 24

約数和(自身を含む): 459984000

約数和(自身を除く): 264164028

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 109519, 219038, 328557, 438076, 657114, 1314228, 16318331, 32636662, 48954993, 65273324, 97909986, 195819972]

約数ペア:

[(1, 195819972), (2, 97909986), (3, 65273324), (4, 48954993), (6, 32636662), (12, 16318331), (149, 1314228), (298, 657114), (447, 438076), (596, 328557), (894, 219038), (1788, 109519)]