194619774

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{431}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 436700160

約数和(自身を除く): 242080386

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 233, 323, 431, 466, 646, 699, 862, 969, 1293, 1398, 1938, 2586, 3961, 4427, 7327, 7922, 8189, 8854, 11883, 13281, 14654, 16378, 21981, 23766, 24567, 26562, 43962, 49134, 75259, 100423, 139213, 150518, 200846, 225777, 278426, 301269, 417639, 451554, 602538, 835278, 1707191, 1908037, 3414382, 3816074, 5121573, 5724111, 10243146, 11448222, 32436629, 64873258, 97309887, 194619774]

約数ペア:

[(1, 194619774), (2, 97309887), (3, 64873258), (6, 32436629), (17, 11448222), (19, 10243146), (34, 5724111), (38, 5121573), (51, 3816074), (57, 3414382), (102, 1908037), (114, 1707191), (233, 835278), (323, 602538), (431, 451554), (466, 417639), (646, 301269), (699, 278426), (862, 225777), (969, 200846), (1293, 150518), (1398, 139213), (1938, 100423), (2586, 75259), (3961, 49134), (4427, 43962), (7327, 26562), (7922, 24567), (8189, 23766), (8854, 21981), (11883, 16378), (13281, 14654)]