208005408

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{6173}}^1$

素因数の和:6208

約数の個数: 120

約数和(自身を含む): 658901628

約数和(自身を除く): 450896220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 4212, 5616, 6173, 8424, 11232, 12346, 16848, 18519, 24692, 33696, 37038, 49384, 55557, 74076, 80249, 98768, 111114, 148152, 160498, 166671, 197536, 222228, 240747, 296304, 320996, 333342, 444456, 481494, 500013, 592608, 641992, 666684, 722241, 888912, 962988, 1000026, 1283984, 1333368, 1444482, 1777824, 1925976, 2000052, 2166723, 2567968, 2666736, 2888964, 3851952, 4000104, 4333446, 5333472, 5777928, 6500169, 7703904, 8000208, 8666892, 11555856, 13000338, 16000416, 17333784, 23111712, 26000676, 34667568, 52001352, 69335136, 104002704, 208005408]

約数ペア:

[(1, 208005408), (2, 104002704), (3, 69335136), (4, 52001352), (6, 34667568), (8, 26000676), (9, 23111712), (12, 17333784), (13, 16000416), (16, 13000338), (18, 11555856), (24, 8666892), (26, 8000208), (27, 7703904), (32, 6500169), (36, 5777928), (39, 5333472), (48, 4333446), (52, 4000104), (54, 3851952), (72, 2888964), (78, 2666736), (81, 2567968), (96, 2166723), (104, 2000052), (108, 1925976), (117, 1777824), (144, 1444482), (156, 1333368), (162, 1283984), (208, 1000026), (216, 962988), (234, 888912), (288, 722241), (312, 666684), (324, 641992), (351, 592608), (416, 500013), (432, 481494), (468, 444456), (624, 333342), (648, 320996), (702, 296304), (864, 240747), (936, 222228), (1053, 197536), (1248, 166671), (1296, 160498), (1404, 148152), (1872, 111114), (2106, 98768), (2592, 80249), (2808, 74076), (3744, 55557), (4212, 49384), (5616, 37038), (6173, 33696), (8424, 24692), (11232, 18519), (12346, 16848)]