201028723

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{647}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 248653152

約数和(自身を除く): 47624429

約数列:

[1, 7, 17, 49, 119, 373, 647, 833, 2611, 4529, 6341, 10999, 18277, 31703, 44387, 76993, 241331, 310709, 538951, 1689317, 4102627, 11825219, 28718389, 201028723]

約数ペア:

[(1, 201028723), (7, 28718389), (17, 11825219), (49, 4102627), (119, 1689317), (373, 538951), (647, 310709), (833, 241331), (2611, 76993), (4529, 44387), (6341, 31703), (10999, 18277)]