201440141

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{9551}}^1$

素因数の和:9712

約数の個数: 16

約数和(自身を含む): 242085888

約数和(自身を除く): 40645747

約数列:

[1, 7, 23, 131, 161, 917, 3013, 9551, 21091, 66857, 219673, 1251181, 1537711, 8758267, 28777163, 201440141]

約数ペア:

[(1, 201440141), (7, 28777163), (23, 8758267), (131, 1537711), (161, 1251181), (917, 219673), (3013, 66857), (9551, 21091)]