198670512

素因数分解:

$2^4\times 3^1\times {\mathrm{4138969}}^1$

素因数の和:4138980

約数の個数: 20

約数和(自身を含む): 513232280

約数和(自身を除く): 314561768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4138969, 8277938, 12416907, 16555876, 24833814, 33111752, 49667628, 66223504, 99335256, 198670512]

約数ペア:

[(1, 198670512), (2, 99335256), (3, 66223504), (4, 49667628), (6, 33111752), (8, 24833814), (12, 16555876), (16, 12416907), (24, 8277938), (48, 4138969)]