196487492045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1455409}}^1$

素因数の和:1455525

約数の個数: 32

約数和(自身を含む): 266025661440

約数和(自身を除く): 69538169395

約数列:

[1, 5, 13, 31, 65, 67, 155, 335, 403, 871, 2015, 2077, 4355, 10385, 27001, 135005, 1455409, 7277045, 18920317, 45117679, 94601585, 97512403, 225588395, 487562015, 586529827, 1267661239, 2932649135, 3022884493, 6338306195, 15114422465, 39297498409, 196487492045]

約数ペア:

[(1, 196487492045), (5, 39297498409), (13, 15114422465), (31, 6338306195), (65, 3022884493), (67, 2932649135), (155, 1267661239), (335, 586529827), (403, 487562015), (871, 225588395), (2015, 97512403), (2077, 94601585), (4355, 45117679), (10385, 18920317), (27001, 7277045), (135005, 1455409)]