196955304

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{991}}^1$

素因数の和:1040

約数の個数: 144

約数和(自身を含む): 620853120

約数和(自身を除く): 423897816

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, 169, 182, 196, 273, 294, 312, 338, 364, 392, 507, 546, 588, 637, 676, 728, 991, 1014, 1092, 1176, 1183, 1274, 1352, 1911, 1982, 2028, 2184, 2366, 2548, 2973, 3549, 3822, 3964, 4056, 4732, 5096, 5946, 6937, 7098, 7644, 7928, 8281, 9464, 11892, 12883, 13874, 14196, 15288, 16562, 20811, 23784, 24843, 25766, 27748, 28392, 33124, 38649, 41622, 48559, 49686, 51532, 55496, 66248, 77298, 83244, 90181, 97118, 99372, 103064, 145677, 154596, 166488, 167479, 180362, 194236, 198744, 270543, 291354, 309192, 334958, 360724, 388472, 502437, 541086, 582708, 631267, 669916, 721448, 1004874, 1082172, 1165416, 1172353, 1262534, 1339832, 1893801, 2009748, 2164344, 2344706, 2525068, 3517059, 3787602, 4019496, 4689412, 5050136, 7034118, 7575204, 8206471, 9378824, 14068236, 15150408, 16412942, 24619413, 28136472, 32825884, 49238826, 65651768, 98477652, 196955304]

約数ペア:

[(1, 196955304), (2, 98477652), (3, 65651768), (4, 49238826), (6, 32825884), (7, 28136472), (8, 24619413), (12, 16412942), (13, 15150408), (14, 14068236), (21, 9378824), (24, 8206471), (26, 7575204), (28, 7034118), (39, 5050136), (42, 4689412), (49, 4019496), (52, 3787602), (56, 3517059), (78, 2525068), (84, 2344706), (91, 2164344), (98, 2009748), (104, 1893801), (147, 1339832), (156, 1262534), (168, 1172353), (169, 1165416), (182, 1082172), (196, 1004874), (273, 721448), (294, 669916), (312, 631267), (338, 582708), (364, 541086), (392, 502437), (507, 388472), (546, 360724), (588, 334958), (637, 309192), (676, 291354), (728, 270543), (991, 198744), (1014, 194236), (1092, 180362), (1176, 167479), (1183, 166488), (1274, 154596), (1352, 145677), (1911, 103064), (1982, 99372), (2028, 97118), (2184, 90181), (2366, 83244), (2548, 77298), (2973, 66248), (3549, 55496), (3822, 51532), (3964, 49686), (4056, 48559), (4732, 41622), (5096, 38649), (5946, 33124), (6937, 28392), (7098, 27748), (7644, 25766), (7928, 24843), (8281, 23784), (9464, 20811), (11892, 16562), (12883, 15288), (13874, 14196)]