207144288

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:997

約数の個数: 144

約数和(自身を含む): 645489936

約数和(自身を除く): 438345648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 72, 78, 96, 104, 117, 122, 144, 156, 183, 208, 234, 244, 288, 312, 366, 416, 468, 488, 549, 624, 732, 793, 907, 936, 976, 1098, 1248, 1464, 1586, 1814, 1872, 1952, 2196, 2379, 2721, 2928, 3172, 3628, 3744, 4392, 4758, 5442, 5856, 6344, 7137, 7256, 8163, 8784, 9516, 10884, 11791, 12688, 14274, 14512, 16326, 17568, 19032, 21768, 23582, 25376, 28548, 29024, 32652, 35373, 38064, 43536, 47164, 55327, 57096, 65304, 70746, 76128, 87072, 94328, 106119, 110654, 114192, 130608, 141492, 165981, 188656, 212238, 221308, 228384, 261216, 282984, 331962, 377312, 424476, 442616, 497943, 565968, 663924, 719251, 848952, 885232, 995886, 1131936, 1327848, 1438502, 1697904, 1770464, 1991772, 2157753, 2655696, 2877004, 3395808, 3983544, 4315506, 5311392, 5754008, 6473259, 7967088, 8631012, 11508016, 12946518, 15934176, 17262024, 23016032, 25893036, 34524048, 51786072, 69048096, 103572144, 207144288]

約数ペア:

[(1, 207144288), (2, 103572144), (3, 69048096), (4, 51786072), (6, 34524048), (8, 25893036), (9, 23016032), (12, 17262024), (13, 15934176), (16, 12946518), (18, 11508016), (24, 8631012), (26, 7967088), (32, 6473259), (36, 5754008), (39, 5311392), (48, 4315506), (52, 3983544), (61, 3395808), (72, 2877004), (78, 2655696), (96, 2157753), (104, 1991772), (117, 1770464), (122, 1697904), (144, 1438502), (156, 1327848), (183, 1131936), (208, 995886), (234, 885232), (244, 848952), (288, 719251), (312, 663924), (366, 565968), (416, 497943), (468, 442616), (488, 424476), (549, 377312), (624, 331962), (732, 282984), (793, 261216), (907, 228384), (936, 221308), (976, 212238), (1098, 188656), (1248, 165981), (1464, 141492), (1586, 130608), (1814, 114192), (1872, 110654), (1952, 106119), (2196, 94328), (2379, 87072), (2721, 76128), (2928, 70746), (3172, 65304), (3628, 57096), (3744, 55327), (4392, 47164), (4758, 43536), (5442, 38064), (5856, 35373), (6344, 32652), (7137, 29024), (7256, 28548), (8163, 25376), (8784, 23582), (9516, 21768), (10884, 19032), (11791, 17568), (12688, 16326), (14274, 14512)]