194953236478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{126631}}^1$

素因数の和:127433

約数の個数: 64

約数和(自身を含む): 393146772480

約数和(自身を除く): 198193536002

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 769, 1001, 1538, 2002, 5383, 8459, 9997, 10766, 16918, 19994, 59213, 69979, 109967, 118426, 126631, 139958, 219934, 253262, 769769, 886417, 1392941, 1539538, 1646203, 1772834, 2785882, 3292406, 9750587, 11523421, 18108233, 19501174, 23046842, 36216466, 97379239, 126757631, 194758478, 253515262, 681654673, 1071171629, 1265930107, 1363309346, 2142343258, 2531860214, 7498201403, 8861510749, 13925231177, 14996402806, 17723021498, 27850462354, 97476618239, 194953236478]

約数ペア:

[(1, 194953236478), (2, 97476618239), (7, 27850462354), (11, 17723021498), (13, 14996402806), (14, 13925231177), (22, 8861510749), (26, 7498201403), (77, 2531860214), (91, 2142343258), (143, 1363309346), (154, 1265930107), (182, 1071171629), (286, 681654673), (769, 253515262), (1001, 194758478), (1538, 126757631), (2002, 97379239), (5383, 36216466), (8459, 23046842), (9997, 19501174), (10766, 18108233), (16918, 11523421), (19994, 9750587), (59213, 3292406), (69979, 2785882), (109967, 1772834), (118426, 1646203), (126631, 1539538), (139958, 1392941), (219934, 886417), (253262, 769769)]