221111436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10657}}^1$

素因数の和:10703

約数の個数: 96

約数和(自身を含む): 668469760

約数和(自身を除く): 447358324

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 10374, 10657, 20748, 21314, 31971, 42628, 63942, 74599, 127884, 138541, 149198, 202483, 223797, 277082, 298396, 404966, 415623, 447594, 554164, 607449, 809932, 831246, 895188, 969787, 1214898, 1417381, 1662492, 1939574, 2429796, 2632279, 2834762, 2909361, 3879148, 4252143, 5264558, 5669524, 5818722, 7896837, 8504286, 10529116, 11637444, 15793674, 17008572, 18425953, 31587348, 36851906, 55277859, 73703812, 110555718, 221111436]

約数ペア:

[(1, 221111436), (2, 110555718), (3, 73703812), (4, 55277859), (6, 36851906), (7, 31587348), (12, 18425953), (13, 17008572), (14, 15793674), (19, 11637444), (21, 10529116), (26, 8504286), (28, 7896837), (38, 5818722), (39, 5669524), (42, 5264558), (52, 4252143), (57, 3879148), (76, 2909361), (78, 2834762), (84, 2632279), (91, 2429796), (114, 1939574), (133, 1662492), (156, 1417381), (182, 1214898), (228, 969787), (247, 895188), (266, 831246), (273, 809932), (364, 607449), (399, 554164), (494, 447594), (532, 415623), (546, 404966), (741, 298396), (798, 277082), (988, 223797), (1092, 202483), (1482, 149198), (1596, 138541), (1729, 127884), (2964, 74599), (3458, 63942), (5187, 42628), (6916, 31971), (10374, 21314), (10657, 20748)]