199207736

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 490674240

約数和(自身を除く): 291466504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 97, 98, 104, 124, 169, 182, 194, 196, 217, 248, 338, 364, 388, 392, 403, 434, 637, 676, 679, 728, 776, 806, 868, 1183, 1261, 1274, 1352, 1358, 1519, 1612, 1736, 2366, 2522, 2548, 2716, 2821, 3007, 3038, 3224, 4732, 4753, 5044, 5096, 5239, 5432, 5642, 6014, 6076, 8281, 8827, 9464, 9506, 10088, 10478, 11284, 12028, 12152, 16393, 16562, 17654, 19012, 19747, 20956, 21049, 22568, 24056, 32786, 33124, 35308, 36673, 38024, 39091, 39494, 41912, 42098, 61789, 65572, 66248, 70616, 73346, 78182, 78988, 84196, 114751, 123578, 131144, 146692, 147343, 156364, 157976, 168392, 229502, 247156, 256711, 273637, 293384, 294686, 312728, 459004, 494312, 508183, 513422, 547274, 589372, 803257, 918008, 1016366, 1026844, 1094548, 1178744, 1606514, 1915459, 2032732, 2053688, 2189096, 3213028, 3557281, 3830918, 4065464, 6426056, 7114562, 7661836, 14229124, 15323672, 24900967, 28458248, 49801934, 99603868, 199207736]

約数ペア:

[(1, 199207736), (2, 99603868), (4, 49801934), (7, 28458248), (8, 24900967), (13, 15323672), (14, 14229124), (26, 7661836), (28, 7114562), (31, 6426056), (49, 4065464), (52, 3830918), (56, 3557281), (62, 3213028), (91, 2189096), (97, 2053688), (98, 2032732), (104, 1915459), (124, 1606514), (169, 1178744), (182, 1094548), (194, 1026844), (196, 1016366), (217, 918008), (248, 803257), (338, 589372), (364, 547274), (388, 513422), (392, 508183), (403, 494312), (434, 459004), (637, 312728), (676, 294686), (679, 293384), (728, 273637), (776, 256711), (806, 247156), (868, 229502), (1183, 168392), (1261, 157976), (1274, 156364), (1352, 147343), (1358, 146692), (1519, 131144), (1612, 123578), (1736, 114751), (2366, 84196), (2522, 78988), (2548, 78182), (2716, 73346), (2821, 70616), (3007, 66248), (3038, 65572), (3224, 61789), (4732, 42098), (4753, 41912), (5044, 39494), (5096, 39091), (5239, 38024), (5432, 36673), (5642, 35308), (6014, 33124), (6076, 32786), (8281, 24056), (8827, 22568), (9464, 21049), (9506, 20956), (10088, 19747), (10478, 19012), (11284, 17654), (12028, 16562), (12152, 16393)]