197216699438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{313561}}^1$

素因数の和:313721

約数の個数: 48

約数和(自身を含む): 342304347168

約数和(自身を除く): 145087647730

約数列:

[1, 2, 11, 22, 23, 46, 113, 121, 226, 242, 253, 506, 1243, 2486, 2599, 2783, 5198, 5566, 13673, 27346, 28589, 57178, 313561, 314479, 627122, 628958, 3449171, 6898342, 7211903, 14423806, 35432393, 37940881, 70864786, 75881762, 79330933, 158661866, 389756323, 779512646, 814945039, 872640263, 1629890078, 1745280526, 4287319553, 8574639106, 8964395429, 17928790858, 98608349719, 197216699438]

約数ペア:

[(1, 197216699438), (2, 98608349719), (11, 17928790858), (22, 8964395429), (23, 8574639106), (46, 4287319553), (113, 1745280526), (121, 1629890078), (226, 872640263), (242, 814945039), (253, 779512646), (506, 389756323), (1243, 158661866), (2486, 79330933), (2599, 75881762), (2783, 70864786), (5198, 37940881), (5566, 35432393), (13673, 14423806), (27346, 7211903), (28589, 6898342), (57178, 3449171), (313561, 628958), (314479, 627122)]