210998707199

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{22741}}^1$

素因数の和:23171

約数の個数: 32

約数和(自身を含む): 249346926720

約数和(自身を除く): 38348219521

約数列:

[1, 7, 53, 89, 281, 371, 623, 1967, 4717, 14893, 22741, 25009, 33019, 104251, 159187, 175063, 1205273, 1325477, 2023949, 6390221, 8436911, 9278339, 14167643, 44731547, 107269297, 338681713, 568729669, 750885079, 2370771991, 3981107683, 30142672457, 210998707199]

約数ペア:

[(1, 210998707199), (7, 30142672457), (53, 3981107683), (89, 2370771991), (281, 750885079), (371, 568729669), (623, 338681713), (1967, 107269297), (4717, 44731547), (14893, 14167643), (22741, 9278339), (25009, 8436911), (33019, 6390221), (104251, 2023949), (159187, 1325477), (175063, 1205273)]