209935152

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:417

約数の個数: 200

約数和(自身を含む): 706148256

約数和(自身を除く): 496213104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 73, 81, 84, 108, 112, 126, 144, 146, 162, 168, 189, 216, 219, 252, 292, 317, 324, 336, 378, 432, 438, 504, 511, 567, 584, 634, 648, 657, 756, 876, 951, 1008, 1022, 1134, 1168, 1268, 1296, 1314, 1512, 1533, 1752, 1902, 1971, 2044, 2219, 2268, 2536, 2628, 2853, 3024, 3066, 3504, 3804, 3942, 4088, 4438, 4536, 4599, 5072, 5256, 5706, 5913, 6132, 6657, 7608, 7884, 8176, 8559, 8876, 9072, 9198, 10512, 11412, 11826, 12264, 13314, 13797, 15216, 15768, 17118, 17752, 18396, 19971, 22824, 23141, 23652, 24528, 25677, 26628, 27594, 31536, 34236, 35504, 36792, 39942, 41391, 45648, 46282, 47304, 51354, 53256, 55188, 59913, 68472, 69423, 73584, 79884, 82782, 92564, 94608, 102708, 106512, 110376, 119826, 136944, 138846, 159768, 161987, 165564, 179739, 185128, 205416, 208269, 220752, 239652, 277692, 319536, 323974, 331128, 359478, 370256, 410832, 416538, 479304, 485961, 555384, 624807, 647948, 662256, 718956, 833076, 958608, 971922, 1110768, 1249614, 1295896, 1437912, 1457883, 1666152, 1874421, 1943844, 2499228, 2591792, 2875824, 2915766, 3332304, 3748842, 3887688, 4373649, 4998456, 5831532, 7497684, 7775376, 8747298, 9996912, 11663064, 13120947, 14995368, 17494596, 23326128, 26241894, 29990736, 34989192, 52483788, 69978384, 104967576, 209935152]

約数ペア:

[(1, 209935152), (2, 104967576), (3, 69978384), (4, 52483788), (6, 34989192), (7, 29990736), (8, 26241894), (9, 23326128), (12, 17494596), (14, 14995368), (16, 13120947), (18, 11663064), (21, 9996912), (24, 8747298), (27, 7775376), (28, 7497684), (36, 5831532), (42, 4998456), (48, 4373649), (54, 3887688), (56, 3748842), (63, 3332304), (72, 2915766), (73, 2875824), (81, 2591792), (84, 2499228), (108, 1943844), (112, 1874421), (126, 1666152), (144, 1457883), (146, 1437912), (162, 1295896), (168, 1249614), (189, 1110768), (216, 971922), (219, 958608), (252, 833076), (292, 718956), (317, 662256), (324, 647948), (336, 624807), (378, 555384), (432, 485961), (438, 479304), (504, 416538), (511, 410832), (567, 370256), (584, 359478), (634, 331128), (648, 323974), (657, 319536), (756, 277692), (876, 239652), (951, 220752), (1008, 208269), (1022, 205416), (1134, 185128), (1168, 179739), (1268, 165564), (1296, 161987), (1314, 159768), (1512, 138846), (1533, 136944), (1752, 119826), (1902, 110376), (1971, 106512), (2044, 102708), (2219, 94608), (2268, 92564), (2536, 82782), (2628, 79884), (2853, 73584), (3024, 69423), (3066, 68472), (3504, 59913), (3804, 55188), (3942, 53256), (4088, 51354), (4438, 47304), (4536, 46282), (4599, 45648), (5072, 41391), (5256, 39942), (5706, 36792), (5913, 35504), (6132, 34236), (6657, 31536), (7608, 27594), (7884, 26628), (8176, 25677), (8559, 24528), (8876, 23652), (9072, 23141), (9198, 22824), (10512, 19971), (11412, 18396), (11826, 17752), (12264, 17118), (13314, 15768), (13797, 15216)]