209111616

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 252

約数和(自身を含む): 722741760

約数和(自身を除く): 513630144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 192, 196, 217, 224, 239, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 448, 478, 496, 504, 558, 576, 588, 651, 672, 717, 744, 784, 868, 882, 956, 992, 1008, 1116, 1176, 1302, 1344, 1434, 1488, 1519, 1568, 1673, 1736, 1764, 1912, 1953, 1984, 2016, 2151, 2232, 2352, 2604, 2868, 2976, 3038, 3136, 3346, 3472, 3528, 3824, 3906, 4032, 4302, 4464, 4557, 4704, 5019, 5208, 5736, 5952, 6076, 6692, 6944, 7056, 7409, 7648, 7812, 8604, 8928, 9114, 9408, 10038, 10416, 11472, 11711, 12152, 13384, 13671, 13888, 14112, 14818, 15057, 15296, 15624, 17208, 17856, 18228, 20076, 20832, 22227, 22944, 23422, 24304, 26768, 27342, 28224, 29636, 30114, 31248, 34416, 35133, 36456, 40152, 41664, 44454, 45888, 46844, 48608, 51863, 53536, 54684, 59272, 60228, 62496, 66681, 68832, 70266, 72912, 80304, 88908, 93688, 97216, 103726, 105399, 107072, 109368, 118544, 120456, 124992, 133362, 137664, 140532, 145824, 155589, 160608, 177816, 187376, 207452, 210798, 218736, 237088, 240912, 266724, 281064, 291648, 311178, 321216, 355632, 363041, 374752, 414904, 421596, 437472, 466767, 474176, 481824, 533448, 562128, 622356, 711264, 726082, 749504, 829808, 843192, 874944, 933534, 963648, 1066896, 1089123, 1124256, 1244712, 1422528, 1452164, 1659616, 1686384, 1867068, 2133792, 2178246, 2248512, 2489424, 2904328, 3267369, 3319232, 3372768, 3734136, 4267584, 4356492, 4978848, 5808656, 6534738, 6745536, 7468272, 8712984, 9957696, 11617312, 13069476, 14936544, 17425968, 23234624, 26138952, 29873088, 34851936, 52277904, 69703872, 104555808, 209111616]

約数ペア:

[(1, 209111616), (2, 104555808), (3, 69703872), (4, 52277904), (6, 34851936), (7, 29873088), (8, 26138952), (9, 23234624), (12, 17425968), (14, 14936544), (16, 13069476), (18, 11617312), (21, 9957696), (24, 8712984), (28, 7468272), (31, 6745536), (32, 6534738), (36, 5808656), (42, 4978848), (48, 4356492), (49, 4267584), (56, 3734136), (62, 3372768), (63, 3319232), (64, 3267369), (72, 2904328), (84, 2489424), (93, 2248512), (96, 2178246), (98, 2133792), (112, 1867068), (124, 1686384), (126, 1659616), (144, 1452164), (147, 1422528), (168, 1244712), (186, 1124256), (192, 1089123), (196, 1066896), (217, 963648), (224, 933534), (239, 874944), (248, 843192), (252, 829808), (279, 749504), (288, 726082), (294, 711264), (336, 622356), (372, 562128), (392, 533448), (434, 481824), (441, 474176), (448, 466767), (478, 437472), (496, 421596), (504, 414904), (558, 374752), (576, 363041), (588, 355632), (651, 321216), (672, 311178), (717, 291648), (744, 281064), (784, 266724), (868, 240912), (882, 237088), (956, 218736), (992, 210798), (1008, 207452), (1116, 187376), (1176, 177816), (1302, 160608), (1344, 155589), (1434, 145824), (1488, 140532), (1519, 137664), (1568, 133362), (1673, 124992), (1736, 120456), (1764, 118544), (1912, 109368), (1953, 107072), (1984, 105399), (2016, 103726), (2151, 97216), (2232, 93688), (2352, 88908), (2604, 80304), (2868, 72912), (2976, 70266), (3038, 68832), (3136, 66681), (3346, 62496), (3472, 60228), (3528, 59272), (3824, 54684), (3906, 53536), (4032, 51863), (4302, 48608), (4464, 46844), (4557, 45888), (4704, 44454), (5019, 41664), (5208, 40152), (5736, 36456), (5952, 35133), (6076, 34416), (6692, 31248), (6944, 30114), (7056, 29636), (7409, 28224), (7648, 27342), (7812, 26768), (8604, 24304), (8928, 23422), (9114, 22944), (9408, 22227), (10038, 20832), (10416, 20076), (11472, 18228), (11711, 17856), (12152, 17208), (13384, 15624), (13671, 15296), (13888, 15057), (14112, 14818)]