206332672

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 537751872

約数和(自身を除く): 331419200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 256, 272, 364, 416, 442, 448, 476, 521, 544, 728, 832, 884, 896, 952, 1042, 1088, 1456, 1547, 1664, 1768, 1792, 1904, 2084, 2176, 2912, 3094, 3328, 3536, 3647, 3808, 4168, 4352, 5824, 6188, 6773, 7072, 7294, 7616, 8336, 8857, 11648, 12376, 13546, 14144, 14588, 15232, 16672, 17714, 23296, 24752, 27092, 28288, 29176, 30464, 33344, 35428, 47411, 49504, 54184, 56576, 58352, 61999, 66688, 70856, 94822, 99008, 108368, 115141, 116704, 123998, 133376, 141712, 189644, 198016, 216736, 230282, 233408, 247996, 283424, 379288, 396032, 433472, 460564, 466816, 495992, 566848, 758576, 805987, 866944, 921128, 933632, 991984, 1133696, 1517152, 1611974, 1733888, 1842256, 1983968, 2267392, 3034304, 3223948, 3684512, 3967936, 6068608, 6447896, 7369024, 7935872, 12137216, 12895792, 14738048, 15871744, 25791584, 29476096, 51583168, 103166336, 206332672]

約数ペア:

[(1, 206332672), (2, 103166336), (4, 51583168), (7, 29476096), (8, 25791584), (13, 15871744), (14, 14738048), (16, 12895792), (17, 12137216), (26, 7935872), (28, 7369024), (32, 6447896), (34, 6068608), (52, 3967936), (56, 3684512), (64, 3223948), (68, 3034304), (91, 2267392), (104, 1983968), (112, 1842256), (119, 1733888), (128, 1611974), (136, 1517152), (182, 1133696), (208, 991984), (221, 933632), (224, 921128), (238, 866944), (256, 805987), (272, 758576), (364, 566848), (416, 495992), (442, 466816), (448, 460564), (476, 433472), (521, 396032), (544, 379288), (728, 283424), (832, 247996), (884, 233408), (896, 230282), (952, 216736), (1042, 198016), (1088, 189644), (1456, 141712), (1547, 133376), (1664, 123998), (1768, 116704), (1792, 115141), (1904, 108368), (2084, 99008), (2176, 94822), (2912, 70856), (3094, 66688), (3328, 61999), (3536, 58352), (3647, 56576), (3808, 54184), (4168, 49504), (4352, 47411), (5824, 35428), (6188, 33344), (6773, 30464), (7072, 29176), (7294, 28288), (7616, 27092), (8336, 24752), (8857, 23296), (11648, 17714), (12376, 16672), (13546, 15232), (14144, 14588)]