208712754428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9161}}^1\times {\mathrm{10337}}^1$

素因数の和:19550

約数の個数: 48

約数和(自身を含む): 397810375200

約数和(自身を除く): 189097620772

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 9161, 10337, 18322, 20674, 36644, 41348, 174059, 196403, 265669, 299773, 348118, 392806, 531338, 599546, 696236, 785612, 1062676, 1199092, 5047711, 5695687, 10095422, 11391374, 20190844, 22782748, 94697257, 189394514, 378789028, 1799247883, 2746220453, 3598495766, 5492440906, 7196991532, 10984881812, 52178188607, 104356377214, 208712754428]

約数ペア:

[(1, 208712754428), (2, 104356377214), (4, 52178188607), (19, 10984881812), (29, 7196991532), (38, 5492440906), (58, 3598495766), (76, 2746220453), (116, 1799247883), (551, 378789028), (1102, 189394514), (2204, 94697257), (9161, 22782748), (10337, 20190844), (18322, 11391374), (20674, 10095422), (36644, 5695687), (41348, 5047711), (174059, 1199092), (196403, 1062676), (265669, 785612), (299773, 696236), (348118, 599546), (392806, 531338)]