204566208

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 224

約数和(自身を含む): 686458368

約数和(自身を除く): 481892160

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 101, 112, 132, 137, 154, 168, 176, 192, 202, 224, 231, 264, 274, 303, 308, 336, 352, 404, 411, 448, 462, 528, 548, 606, 616, 672, 704, 707, 808, 822, 924, 959, 1056, 1096, 1111, 1212, 1232, 1344, 1414, 1507, 1616, 1644, 1848, 1918, 2112, 2121, 2192, 2222, 2424, 2464, 2828, 2877, 3014, 3232, 3288, 3333, 3696, 3836, 4242, 4384, 4444, 4521, 4848, 4928, 5656, 5754, 6028, 6464, 6576, 6666, 7392, 7672, 7777, 8484, 8768, 8888, 9042, 9696, 10549, 11312, 11508, 12056, 13152, 13332, 13837, 14784, 15344, 15554, 16968, 17776, 18084, 19392, 21098, 22624, 23016, 23331, 24112, 26304, 26664, 27674, 30688, 31108, 31647, 33936, 35552, 36168, 41511, 42196, 45248, 46032, 46662, 48224, 53328, 55348, 61376, 62216, 63294, 67872, 71104, 72336, 83022, 84392, 92064, 93324, 96448, 96859, 106656, 110696, 124432, 126588, 135744, 144672, 152207, 166044, 168784, 184128, 186648, 193718, 213312, 221392, 248864, 253176, 289344, 290577, 304414, 332088, 337568, 373296, 387436, 442784, 456621, 497728, 506352, 581154, 608828, 664176, 675136, 746592, 774872, 885568, 913242, 1012704, 1065449, 1162308, 1217656, 1328352, 1493184, 1549744, 1826484, 2025408, 2130898, 2324616, 2435312, 2656704, 3099488, 3196347, 3652968, 4261796, 4649232, 4870624, 6198976, 6392694, 7305936, 8523592, 9298464, 9741248, 12785388, 14611872, 17047184, 18596928, 25570776, 29223744, 34094368, 51141552, 68188736, 102283104, 204566208]

約数ペア:

[(1, 204566208), (2, 102283104), (3, 68188736), (4, 51141552), (6, 34094368), (7, 29223744), (8, 25570776), (11, 18596928), (12, 17047184), (14, 14611872), (16, 12785388), (21, 9741248), (22, 9298464), (24, 8523592), (28, 7305936), (32, 6392694), (33, 6198976), (42, 4870624), (44, 4649232), (48, 4261796), (56, 3652968), (64, 3196347), (66, 3099488), (77, 2656704), (84, 2435312), (88, 2324616), (96, 2130898), (101, 2025408), (112, 1826484), (132, 1549744), (137, 1493184), (154, 1328352), (168, 1217656), (176, 1162308), (192, 1065449), (202, 1012704), (224, 913242), (231, 885568), (264, 774872), (274, 746592), (303, 675136), (308, 664176), (336, 608828), (352, 581154), (404, 506352), (411, 497728), (448, 456621), (462, 442784), (528, 387436), (548, 373296), (606, 337568), (616, 332088), (672, 304414), (704, 290577), (707, 289344), (808, 253176), (822, 248864), (924, 221392), (959, 213312), (1056, 193718), (1096, 186648), (1111, 184128), (1212, 168784), (1232, 166044), (1344, 152207), (1414, 144672), (1507, 135744), (1616, 126588), (1644, 124432), (1848, 110696), (1918, 106656), (2112, 96859), (2121, 96448), (2192, 93324), (2222, 92064), (2424, 84392), (2464, 83022), (2828, 72336), (2877, 71104), (3014, 67872), (3232, 63294), (3288, 62216), (3333, 61376), (3696, 55348), (3836, 53328), (4242, 48224), (4384, 46662), (4444, 46032), (4521, 45248), (4848, 42196), (4928, 41511), (5656, 36168), (5754, 35552), (6028, 33936), (6464, 31647), (6576, 31108), (6666, 30688), (7392, 27674), (7672, 26664), (7777, 26304), (8484, 24112), (8768, 23331), (8888, 23016), (9042, 22624), (9696, 21098), (10549, 19392), (11312, 18084), (11508, 17776), (12056, 16968), (13152, 15554), (13332, 15344), (13837, 14784)]