193021934

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 363405312

約数和(自身を除く): 170383378

約数列:

[1, 2, 7, 14, 23, 31, 46, 61, 62, 122, 161, 217, 317, 322, 427, 434, 634, 713, 854, 1403, 1426, 1891, 2219, 2806, 3782, 4438, 4991, 7291, 9821, 9827, 9982, 13237, 14582, 19337, 19642, 19654, 26474, 38674, 43493, 51037, 68789, 86986, 102074, 135359, 137578, 226021, 270718, 304451, 444751, 452042, 599447, 608902, 889502, 1198894, 1582147, 3113257, 3164294, 4196129, 6226514, 8392258, 13787281, 27574562, 96510967, 193021934]

約数ペア:

[(1, 193021934), (2, 96510967), (7, 27574562), (14, 13787281), (23, 8392258), (31, 6226514), (46, 4196129), (61, 3164294), (62, 3113257), (122, 1582147), (161, 1198894), (217, 889502), (317, 608902), (322, 599447), (427, 452042), (434, 444751), (634, 304451), (713, 270718), (854, 226021), (1403, 137578), (1426, 135359), (1891, 102074), (2219, 86986), (2806, 68789), (3782, 51037), (4438, 43493), (4991, 38674), (7291, 26474), (9821, 19654), (9827, 19642), (9982, 19337), (13237, 14582)]