207876864

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 609864192

約数和(自身を除く): 401987328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 128, 141, 156, 188, 192, 208, 256, 282, 312, 376, 384, 416, 443, 564, 611, 624, 752, 768, 832, 886, 1128, 1222, 1248, 1329, 1504, 1664, 1772, 1833, 2256, 2444, 2496, 2658, 3008, 3328, 3544, 3666, 4512, 4888, 4992, 5316, 5759, 6016, 7088, 7332, 9024, 9776, 9984, 10632, 11518, 12032, 14176, 14664, 17277, 18048, 19552, 20821, 21264, 23036, 28352, 29328, 34554, 36096, 39104, 41642, 42528, 46072, 56704, 58656, 62463, 69108, 78208, 83284, 85056, 92144, 113408, 117312, 124926, 138216, 156416, 166568, 170112, 184288, 234624, 249852, 270673, 276432, 333136, 340224, 368576, 469248, 499704, 541346, 552864, 666272, 737152, 812019, 999408, 1082692, 1105728, 1332544, 1474304, 1624038, 1998816, 2165384, 2211456, 2665088, 3248076, 3997632, 4330768, 4422912, 5330176, 6496152, 7995264, 8661536, 12992304, 15990528, 17323072, 25984608, 34646144, 51969216, 69292288, 103938432, 207876864]

約数ペア:

[(1, 207876864), (2, 103938432), (3, 69292288), (4, 51969216), (6, 34646144), (8, 25984608), (12, 17323072), (13, 15990528), (16, 12992304), (24, 8661536), (26, 7995264), (32, 6496152), (39, 5330176), (47, 4422912), (48, 4330768), (52, 3997632), (64, 3248076), (78, 2665088), (94, 2211456), (96, 2165384), (104, 1998816), (128, 1624038), (141, 1474304), (156, 1332544), (188, 1105728), (192, 1082692), (208, 999408), (256, 812019), (282, 737152), (312, 666272), (376, 552864), (384, 541346), (416, 499704), (443, 469248), (564, 368576), (611, 340224), (624, 333136), (752, 276432), (768, 270673), (832, 249852), (886, 234624), (1128, 184288), (1222, 170112), (1248, 166568), (1329, 156416), (1504, 138216), (1664, 124926), (1772, 117312), (1833, 113408), (2256, 92144), (2444, 85056), (2496, 83284), (2658, 78208), (3008, 69108), (3328, 62463), (3544, 58656), (3666, 56704), (4512, 46072), (4888, 42528), (4992, 41642), (5316, 39104), (5759, 36096), (6016, 34554), (7088, 29328), (7332, 28352), (9024, 23036), (9776, 21264), (9984, 20821), (10632, 19552), (11518, 18048), (12032, 17277), (14176, 14664)]