207939648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:537

約数の個数: 224

約数和(自身を含む): 702259200

約数和(自身を除く): 494319552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 51, 56, 57, 64, 68, 76, 84, 96, 102, 112, 114, 119, 133, 136, 152, 168, 192, 204, 224, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 448, 456, 476, 479, 532, 544, 608, 646, 672, 714, 798, 816, 912, 952, 958, 969, 1064, 1088, 1216, 1292, 1344, 1428, 1437, 1596, 1632, 1824, 1904, 1916, 1938, 2128, 2261, 2584, 2856, 2874, 3192, 3264, 3353, 3648, 3808, 3832, 3876, 4256, 4522, 5168, 5712, 5748, 6384, 6706, 6783, 7616, 7664, 7752, 8143, 8512, 9044, 9101, 10059, 10336, 11424, 11496, 12768, 13412, 13566, 15328, 15504, 16286, 18088, 18202, 20118, 20672, 22848, 22992, 24429, 25536, 26824, 27132, 27303, 30656, 31008, 32572, 36176, 36404, 40236, 45984, 48858, 53648, 54264, 54606, 57001, 62016, 63707, 65144, 72352, 72808, 80472, 91968, 97716, 107296, 108528, 109212, 114002, 127414, 130288, 144704, 145616, 154717, 160944, 171003, 191121, 195432, 214592, 217056, 218424, 228004, 254828, 260576, 291232, 309434, 321888, 342006, 382242, 390864, 434112, 436848, 456008, 464151, 509656, 521152, 582464, 618868, 643776, 684012, 764484, 781728, 873696, 912016, 928302, 1019312, 1083019, 1237736, 1368024, 1528968, 1563456, 1747392, 1824032, 1856604, 2038624, 2166038, 2475472, 2736048, 3057936, 3249057, 3648064, 3713208, 4077248, 4332076, 4950944, 5472096, 6115872, 6498114, 7426416, 8664152, 9901888, 10944192, 12231744, 12996228, 14852832, 17328304, 25992456, 29705664, 34656608, 51984912, 69313216, 103969824, 207939648]

約数ペア:

[(1, 207939648), (2, 103969824), (3, 69313216), (4, 51984912), (6, 34656608), (7, 29705664), (8, 25992456), (12, 17328304), (14, 14852832), (16, 12996228), (17, 12231744), (19, 10944192), (21, 9901888), (24, 8664152), (28, 7426416), (32, 6498114), (34, 6115872), (38, 5472096), (42, 4950944), (48, 4332076), (51, 4077248), (56, 3713208), (57, 3648064), (64, 3249057), (68, 3057936), (76, 2736048), (84, 2475472), (96, 2166038), (102, 2038624), (112, 1856604), (114, 1824032), (119, 1747392), (133, 1563456), (136, 1528968), (152, 1368024), (168, 1237736), (192, 1083019), (204, 1019312), (224, 928302), (228, 912016), (238, 873696), (266, 781728), (272, 764484), (304, 684012), (323, 643776), (336, 618868), (357, 582464), (399, 521152), (408, 509656), (448, 464151), (456, 456008), (476, 436848), (479, 434112), (532, 390864), (544, 382242), (608, 342006), (646, 321888), (672, 309434), (714, 291232), (798, 260576), (816, 254828), (912, 228004), (952, 218424), (958, 217056), (969, 214592), (1064, 195432), (1088, 191121), (1216, 171003), (1292, 160944), (1344, 154717), (1428, 145616), (1437, 144704), (1596, 130288), (1632, 127414), (1824, 114002), (1904, 109212), (1916, 108528), (1938, 107296), (2128, 97716), (2261, 91968), (2584, 80472), (2856, 72808), (2874, 72352), (3192, 65144), (3264, 63707), (3353, 62016), (3648, 57001), (3808, 54606), (3832, 54264), (3876, 53648), (4256, 48858), (4522, 45984), (5168, 40236), (5712, 36404), (5748, 36176), (6384, 32572), (6706, 31008), (6783, 30656), (7616, 27303), (7664, 27132), (7752, 26824), (8143, 25536), (8512, 24429), (9044, 22992), (9101, 22848), (10059, 20672), (10336, 20118), (11424, 18202), (11496, 18088), (12768, 16286), (13412, 15504), (13566, 15328)]