204580895

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{6263}}^1$

素因数の和:6454

約数の個数: 16

約数和(自身を含む): 252564480

約数和(自身を除く): 47983585

約数列:

[1, 5, 47, 139, 235, 695, 6263, 6533, 31315, 32665, 294361, 870557, 1471805, 4352785, 40916179, 204580895]

約数ペア:

[(1, 204580895), (5, 40916179), (47, 4352785), (139, 1471805), (235, 870557), (695, 294361), (6263, 32665), (6533, 31315)]