209538467152

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{162671}}^1$

素因数の和:162777

約数の個数: 120

約数和(自身を含む): 496698780672

約数和(自身を除く): 287160313520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 53, 56, 62, 98, 106, 112, 124, 196, 212, 217, 248, 371, 392, 424, 434, 496, 742, 784, 848, 868, 1484, 1519, 1643, 1736, 2597, 2968, 3038, 3286, 3472, 5194, 5936, 6076, 6572, 10388, 11501, 12152, 13144, 20776, 23002, 24304, 26288, 41552, 46004, 80507, 92008, 161014, 162671, 184016, 322028, 325342, 644056, 650684, 1138697, 1288112, 1301368, 2277394, 2602736, 4554788, 5042801, 7970879, 8621563, 9109576, 10085602, 15941758, 17243126, 18219152, 20171204, 31883516, 34486252, 35299607, 40342408, 60350941, 63767032, 68972504, 70599214, 80684816, 120701882, 127534064, 137945008, 141198428, 241403764, 247097249, 267268453, 282396856, 422456587, 482807528, 494194498, 534536906, 564793712, 844913174, 965615056, 988388996, 1069073812, 1689826348, 1870879171, 1976777992, 2138147624, 3379652696, 3741758342, 3953555984, 4276295248, 6759305392, 7483516684, 13096154197, 14967033368, 26192308394, 29934066736, 52384616788, 104769233576, 209538467152]

約数ペア:

[(1, 209538467152), (2, 104769233576), (4, 52384616788), (7, 29934066736), (8, 26192308394), (14, 14967033368), (16, 13096154197), (28, 7483516684), (31, 6759305392), (49, 4276295248), (53, 3953555984), (56, 3741758342), (62, 3379652696), (98, 2138147624), (106, 1976777992), (112, 1870879171), (124, 1689826348), (196, 1069073812), (212, 988388996), (217, 965615056), (248, 844913174), (371, 564793712), (392, 534536906), (424, 494194498), (434, 482807528), (496, 422456587), (742, 282396856), (784, 267268453), (848, 247097249), (868, 241403764), (1484, 141198428), (1519, 137945008), (1643, 127534064), (1736, 120701882), (2597, 80684816), (2968, 70599214), (3038, 68972504), (3286, 63767032), (3472, 60350941), (5194, 40342408), (5936, 35299607), (6076, 34486252), (6572, 31883516), (10388, 20171204), (11501, 18219152), (12152, 17243126), (13144, 15941758), (20776, 10085602), (23002, 9109576), (24304, 8621563), (26288, 7970879), (41552, 5042801), (46004, 4554788), (80507, 2602736), (92008, 2277394), (161014, 1301368), (162671, 1288112), (184016, 1138697), (322028, 650684), (325342, 644056)]