207924619

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{4639}}^1$

素因数の和:5002

約数の個数: 16

約数和(自身を含む): 250931200

約数和(自身を除く): 43006581

約数列:

[1, 7, 19, 133, 337, 2359, 4639, 6403, 32473, 44821, 88141, 616987, 1563343, 10943401, 29703517, 207924619]

約数ペア:

[(1, 207924619), (7, 29703517), (19, 10943401), (133, 1563343), (337, 616987), (2359, 88141), (4639, 44821), (6403, 32473)]