197329496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271057}}^1$

素因数の和:271083

約数の個数: 32

約数和(自身を含む): 455377440

約数和(自身を除く): 258047944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 271057, 542114, 1084228, 1897399, 2168456, 3523741, 3794798, 7047482, 7589596, 14094964, 15179192, 24666187, 28189928, 49332374, 98664748, 197329496]

約数ペア:

[(1, 197329496), (2, 98664748), (4, 49332374), (7, 28189928), (8, 24666187), (13, 15179192), (14, 14094964), (26, 7589596), (28, 7047482), (52, 3794798), (56, 3523741), (91, 2168456), (104, 1897399), (182, 1084228), (364, 542114), (728, 271057)]