202631596505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{80831}}^1\times {\mathrm{38567}}^1$

素因数の和:119416

約数の個数: 16

約数和(自身を含む): 261872400384

約数和(自身を除く): 59240803879

約数列:

[1, 5, 13, 65, 38567, 80831, 192835, 404155, 501371, 1050803, 2506855, 5254015, 3117409177, 15587045885, 40526319301, 202631596505]

約数ペア:

[(1, 202631596505), (5, 40526319301), (13, 15587045885), (65, 3117409177), (38567, 5254015), (80831, 2506855), (192835, 1050803), (404155, 501371)]