205006512

素因数分解:

$2^4\times 3^1\times {\mathrm{4270969}}^1$

素因数の和:4270980

約数の個数: 20

約数和(自身を含む): 529600280

約数和(自身を除く): 324593768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4270969, 8541938, 12812907, 17083876, 25625814, 34167752, 51251628, 68335504, 102503256, 205006512]

約数ペア:

[(1, 205006512), (2, 102503256), (3, 68335504), (4, 51251628), (6, 34167752), (8, 25625814), (12, 17083876), (16, 12812907), (24, 8541938), (48, 4270969)]