208298304

素因数分解:

$2^6\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1794

約数の個数: 140

約数和(自身を含む): 644676384

約数和(自身を除く): 436378080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 192, 207, 216, 276, 288, 324, 368, 414, 432, 552, 576, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1472, 1656, 1728, 1747, 1863, 2208, 2484, 2592, 3312, 3494, 3726, 4416, 4968, 5184, 5241, 6624, 6988, 7452, 9936, 10482, 13248, 13976, 14904, 15723, 19872, 20964, 27952, 29808, 31446, 39744, 40181, 41928, 47169, 55904, 59616, 62892, 80362, 83856, 94338, 111808, 119232, 120543, 125784, 141507, 160724, 167712, 188676, 241086, 251568, 283014, 321448, 335424, 361629, 377352, 482172, 503136, 566028, 642896, 723258, 754704, 964344, 1006272, 1084887, 1132056, 1285792, 1446516, 1509408, 1928688, 2169774, 2264112, 2571584, 2893032, 3018816, 3254661, 3857376, 4339548, 4528224, 5786064, 6509322, 7714752, 8679096, 9056448, 11572128, 13018644, 17358192, 23144256, 26037288, 34716384, 52074576, 69432768, 104149152, 208298304]

約数ペア:

[(1, 208298304), (2, 104149152), (3, 69432768), (4, 52074576), (6, 34716384), (8, 26037288), (9, 23144256), (12, 17358192), (16, 13018644), (18, 11572128), (23, 9056448), (24, 8679096), (27, 7714752), (32, 6509322), (36, 5786064), (46, 4528224), (48, 4339548), (54, 3857376), (64, 3254661), (69, 3018816), (72, 2893032), (81, 2571584), (92, 2264112), (96, 2169774), (108, 1928688), (138, 1509408), (144, 1446516), (162, 1285792), (184, 1132056), (192, 1084887), (207, 1006272), (216, 964344), (276, 754704), (288, 723258), (324, 642896), (368, 566028), (414, 503136), (432, 482172), (552, 377352), (576, 361629), (621, 335424), (648, 321448), (736, 283014), (828, 251568), (864, 241086), (1104, 188676), (1242, 167712), (1296, 160724), (1472, 141507), (1656, 125784), (1728, 120543), (1747, 119232), (1863, 111808), (2208, 94338), (2484, 83856), (2592, 80362), (3312, 62892), (3494, 59616), (3726, 55904), (4416, 47169), (4968, 41928), (5184, 40181), (5241, 39744), (6624, 31446), (6988, 29808), (7452, 27952), (9936, 20964), (10482, 19872), (13248, 15723), (13976, 14904)]