205810584

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 644601600

約数和(自身を除く): 438791016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 61, 76, 84, 98, 114, 122, 133, 147, 151, 152, 168, 183, 196, 228, 244, 266, 294, 302, 366, 392, 399, 427, 453, 456, 488, 532, 588, 604, 732, 798, 854, 906, 931, 1057, 1064, 1159, 1176, 1208, 1281, 1464, 1596, 1708, 1812, 1862, 2114, 2318, 2562, 2793, 2869, 2989, 3171, 3192, 3416, 3477, 3624, 3724, 4228, 4636, 5124, 5586, 5738, 5978, 6342, 6954, 7399, 7448, 8113, 8456, 8607, 8967, 9211, 9272, 10248, 11172, 11476, 11956, 12684, 13908, 14798, 16226, 17214, 17934, 18422, 20083, 22197, 22344, 22952, 23912, 24339, 25368, 27633, 27816, 29596, 32452, 34428, 35868, 36844, 40166, 44394, 48678, 55266, 56791, 59192, 60249, 64477, 64904, 68856, 71736, 73688, 80332, 88788, 97356, 110532, 113582, 120498, 128954, 140581, 160664, 170373, 175009, 177576, 193431, 194712, 221064, 227164, 240996, 257908, 281162, 340746, 350018, 386862, 421743, 451339, 454328, 481992, 515816, 525027, 562324, 681492, 700036, 773724, 843486, 902678, 1050054, 1124648, 1225063, 1354017, 1362984, 1400072, 1547448, 1686972, 1805356, 2100108, 2450126, 2708034, 3373944, 3610712, 3675189, 4200216, 4900252, 5416068, 7350378, 8575441, 9800504, 10832136, 14700756, 17150882, 25726323, 29401512, 34301764, 51452646, 68603528, 102905292, 205810584]

約数ペア:

[(1, 205810584), (2, 102905292), (3, 68603528), (4, 51452646), (6, 34301764), (7, 29401512), (8, 25726323), (12, 17150882), (14, 14700756), (19, 10832136), (21, 9800504), (24, 8575441), (28, 7350378), (38, 5416068), (42, 4900252), (49, 4200216), (56, 3675189), (57, 3610712), (61, 3373944), (76, 2708034), (84, 2450126), (98, 2100108), (114, 1805356), (122, 1686972), (133, 1547448), (147, 1400072), (151, 1362984), (152, 1354017), (168, 1225063), (183, 1124648), (196, 1050054), (228, 902678), (244, 843486), (266, 773724), (294, 700036), (302, 681492), (366, 562324), (392, 525027), (399, 515816), (427, 481992), (453, 454328), (456, 451339), (488, 421743), (532, 386862), (588, 350018), (604, 340746), (732, 281162), (798, 257908), (854, 240996), (906, 227164), (931, 221064), (1057, 194712), (1064, 193431), (1159, 177576), (1176, 175009), (1208, 170373), (1281, 160664), (1464, 140581), (1596, 128954), (1708, 120498), (1812, 113582), (1862, 110532), (2114, 97356), (2318, 88788), (2562, 80332), (2793, 73688), (2869, 71736), (2989, 68856), (3171, 64904), (3192, 64477), (3416, 60249), (3477, 59192), (3624, 56791), (3724, 55266), (4228, 48678), (4636, 44394), (5124, 40166), (5586, 36844), (5738, 35868), (5978, 34428), (6342, 32452), (6954, 29596), (7399, 27816), (7448, 27633), (8113, 25368), (8456, 24339), (8607, 23912), (8967, 22952), (9211, 22344), (9272, 22197), (10248, 20083), (11172, 18422), (11476, 17934), (11956, 17214), (12684, 16226), (13908, 14798)]