200014555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{397}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 271200384

約数和(自身を除く): 71185829

約数列:

[1, 5, 13, 23, 65, 115, 299, 337, 397, 1495, 1685, 1985, 4381, 5161, 7751, 9131, 21905, 25805, 38755, 45655, 100763, 118703, 133789, 503815, 593515, 668945, 1739257, 3077147, 8696285, 15385735, 40002911, 200014555]

約数ペア:

[(1, 200014555), (5, 40002911), (13, 15385735), (23, 8696285), (65, 3077147), (115, 1739257), (299, 668945), (337, 593515), (397, 503815), (1495, 133789), (1685, 118703), (1985, 100763), (4381, 45655), (5161, 38755), (7751, 25805), (9131, 21905)]