221354952

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14479}}^1$

素因数の和:14515

約数の個数: 96

約数和(自身を含む): 693302400

約数和(自身を除く): 471947448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 7644, 14479, 15288, 28958, 43437, 57916, 86874, 101353, 115832, 173748, 188227, 202706, 304059, 347496, 376454, 405412, 564681, 608118, 709471, 752908, 810824, 1129362, 1216236, 1317589, 1418942, 1505816, 2128413, 2258724, 2432472, 2635178, 2837884, 3952767, 4256826, 4517448, 5270356, 5675768, 7905534, 8513652, 9223123, 10540712, 15811068, 17027304, 18446246, 27669369, 31622136, 36892492, 55338738, 73784984, 110677476, 221354952]

約数ペア:

[(1, 221354952), (2, 110677476), (3, 73784984), (4, 55338738), (6, 36892492), (7, 31622136), (8, 27669369), (12, 18446246), (13, 17027304), (14, 15811068), (21, 10540712), (24, 9223123), (26, 8513652), (28, 7905534), (39, 5675768), (42, 5270356), (49, 4517448), (52, 4256826), (56, 3952767), (78, 2837884), (84, 2635178), (91, 2432472), (98, 2258724), (104, 2128413), (147, 1505816), (156, 1418942), (168, 1317589), (182, 1216236), (196, 1129362), (273, 810824), (294, 752908), (312, 709471), (364, 608118), (392, 564681), (546, 405412), (588, 376454), (637, 347496), (728, 304059), (1092, 202706), (1176, 188227), (1274, 173748), (1911, 115832), (2184, 101353), (2548, 86874), (3822, 57916), (5096, 43437), (7644, 28958), (14479, 15288)]