206119424

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 120

約数和(自身を含む): 502497600

約数和(自身を除く): 296378176

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 199, 224, 238, 256, 272, 289, 398, 448, 476, 512, 544, 578, 796, 896, 952, 1088, 1156, 1393, 1592, 1792, 1904, 2023, 2176, 2312, 2786, 3184, 3383, 3584, 3808, 4046, 4352, 4624, 5572, 6368, 6766, 7616, 8092, 8704, 9248, 11144, 12736, 13532, 15232, 16184, 18496, 22288, 23681, 25472, 27064, 30464, 32368, 36992, 44576, 47362, 50944, 54128, 57511, 60928, 64736, 73984, 89152, 94724, 101888, 108256, 115022, 129472, 147968, 178304, 189448, 216512, 230044, 258944, 356608, 378896, 402577, 433024, 460088, 517888, 713216, 757792, 805154, 866048, 920176, 1035776, 1515584, 1610308, 1732096, 1840352, 3031168, 3220616, 3680704, 6062336, 6441232, 7361408, 12124672, 12882464, 14722816, 25764928, 29445632, 51529856, 103059712, 206119424]

約数ペア:

[(1, 206119424), (2, 103059712), (4, 51529856), (7, 29445632), (8, 25764928), (14, 14722816), (16, 12882464), (17, 12124672), (28, 7361408), (32, 6441232), (34, 6062336), (56, 3680704), (64, 3220616), (68, 3031168), (112, 1840352), (119, 1732096), (128, 1610308), (136, 1515584), (199, 1035776), (224, 920176), (238, 866048), (256, 805154), (272, 757792), (289, 713216), (398, 517888), (448, 460088), (476, 433024), (512, 402577), (544, 378896), (578, 356608), (796, 258944), (896, 230044), (952, 216512), (1088, 189448), (1156, 178304), (1393, 147968), (1592, 129472), (1792, 115022), (1904, 108256), (2023, 101888), (2176, 94724), (2312, 89152), (2786, 73984), (3184, 64736), (3383, 60928), (3584, 57511), (3808, 54128), (4046, 50944), (4352, 47362), (4624, 44576), (5572, 36992), (6368, 32368), (6766, 30464), (7616, 27064), (8092, 25472), (8704, 23681), (9248, 22288), (11144, 18496), (12736, 16184), (13532, 15232)]