199697148

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1433}}^1$

素因数の和:1536

約数の個数: 108

約数和(自身を含む): 595052640

約数和(自身を除く): 395355492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 79, 84, 98, 126, 147, 158, 196, 237, 252, 294, 316, 441, 474, 553, 588, 711, 882, 948, 1106, 1422, 1433, 1659, 1764, 2212, 2844, 2866, 3318, 3871, 4299, 4977, 5732, 6636, 7742, 8598, 9954, 10031, 11613, 12897, 15484, 17196, 19908, 20062, 23226, 25794, 30093, 34839, 40124, 46452, 51588, 60186, 69678, 70217, 90279, 113207, 120372, 139356, 140434, 180558, 210651, 226414, 280868, 339621, 361116, 421302, 452828, 631953, 679242, 792449, 842604, 1018863, 1263906, 1358484, 1584898, 2037726, 2377347, 2527812, 3169796, 4075452, 4754694, 5547143, 7132041, 9509388, 11094286, 14264082, 16641429, 22188572, 28528164, 33282858, 49924287, 66565716, 99848574, 199697148]

約数ペア:

[(1, 199697148), (2, 99848574), (3, 66565716), (4, 49924287), (6, 33282858), (7, 28528164), (9, 22188572), (12, 16641429), (14, 14264082), (18, 11094286), (21, 9509388), (28, 7132041), (36, 5547143), (42, 4754694), (49, 4075452), (63, 3169796), (79, 2527812), (84, 2377347), (98, 2037726), (126, 1584898), (147, 1358484), (158, 1263906), (196, 1018863), (237, 842604), (252, 792449), (294, 679242), (316, 631953), (441, 452828), (474, 421302), (553, 361116), (588, 339621), (711, 280868), (882, 226414), (948, 210651), (1106, 180558), (1422, 140434), (1433, 139356), (1659, 120372), (1764, 113207), (2212, 90279), (2844, 70217), (2866, 69678), (3318, 60186), (3871, 51588), (4299, 46452), (4977, 40124), (5732, 34839), (6636, 30093), (7742, 25794), (8598, 23226), (9954, 20062), (10031, 19908), (11613, 17196), (12897, 15484)]