208401336

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 693518760

約数和(自身を除く): 485117424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 169, 173, 198, 216, 234, 264, 286, 297, 312, 324, 338, 346, 351, 396, 429, 468, 507, 519, 572, 594, 648, 676, 692, 702, 792, 858, 891, 936, 1014, 1038, 1053, 1144, 1188, 1287, 1352, 1384, 1404, 1521, 1557, 1716, 1782, 1859, 1903, 2028, 2076, 2106, 2249, 2376, 2574, 2808, 3042, 3114, 3432, 3564, 3718, 3806, 3861, 4056, 4152, 4212, 4498, 4563, 4671, 5148, 5577, 5709, 6084, 6228, 6747, 7128, 7436, 7612, 7722, 8424, 8996, 9126, 9342, 10296, 11154, 11418, 11583, 12168, 12456, 13494, 13689, 14013, 14872, 15224, 15444, 16731, 17127, 17992, 18252, 18684, 20241, 22308, 22836, 23166, 24739, 26988, 27378, 28026, 29237, 30888, 33462, 34254, 36504, 37368, 40482, 44616, 45672, 46332, 49478, 50193, 51381, 53976, 54756, 56052, 58474, 60723, 66924, 68508, 74217, 80964, 87711, 92664, 98956, 100386, 102762, 109512, 112104, 116948, 121446, 133848, 137016, 148434, 150579, 154143, 161928, 175422, 182169, 197912, 200772, 205524, 222651, 233896, 242892, 263133, 296868, 301158, 308286, 321607, 350844, 364338, 401544, 411048, 445302, 485784, 526266, 593736, 602316, 616572, 643214, 667953, 701688, 728676, 789399, 890604, 964821, 1052532, 1204632, 1233144, 1286428, 1335906, 1457352, 1578798, 1781208, 1929642, 2003859, 2105064, 2368197, 2572856, 2671812, 2894463, 3157596, 3859284, 4007718, 4736394, 5343624, 5788926, 6315192, 7718568, 8015436, 8683389, 9472788, 11577852, 16030872, 17366778, 18945576, 23155704, 26050167, 34733556, 52100334, 69467112, 104200668, 208401336]

約数ペア:

[(1, 208401336), (2, 104200668), (3, 69467112), (4, 52100334), (6, 34733556), (8, 26050167), (9, 23155704), (11, 18945576), (12, 17366778), (13, 16030872), (18, 11577852), (22, 9472788), (24, 8683389), (26, 8015436), (27, 7718568), (33, 6315192), (36, 5788926), (39, 5343624), (44, 4736394), (52, 4007718), (54, 3859284), (66, 3157596), (72, 2894463), (78, 2671812), (81, 2572856), (88, 2368197), (99, 2105064), (104, 2003859), (108, 1929642), (117, 1781208), (132, 1578798), (143, 1457352), (156, 1335906), (162, 1286428), (169, 1233144), (173, 1204632), (198, 1052532), (216, 964821), (234, 890604), (264, 789399), (286, 728676), (297, 701688), (312, 667953), (324, 643214), (338, 616572), (346, 602316), (351, 593736), (396, 526266), (429, 485784), (468, 445302), (507, 411048), (519, 401544), (572, 364338), (594, 350844), (648, 321607), (676, 308286), (692, 301158), (702, 296868), (792, 263133), (858, 242892), (891, 233896), (936, 222651), (1014, 205524), (1038, 200772), (1053, 197912), (1144, 182169), (1188, 175422), (1287, 161928), (1352, 154143), (1384, 150579), (1404, 148434), (1521, 137016), (1557, 133848), (1716, 121446), (1782, 116948), (1859, 112104), (1903, 109512), (2028, 102762), (2076, 100386), (2106, 98956), (2249, 92664), (2376, 87711), (2574, 80964), (2808, 74217), (3042, 68508), (3114, 66924), (3432, 60723), (3564, 58474), (3718, 56052), (3806, 54756), (3861, 53976), (4056, 51381), (4152, 50193), (4212, 49478), (4498, 46332), (4563, 45672), (4671, 44616), (5148, 40482), (5577, 37368), (5709, 36504), (6084, 34254), (6228, 33462), (6747, 30888), (7128, 29237), (7436, 28026), (7612, 27378), (7722, 26988), (8424, 24739), (8996, 23166), (9126, 22836), (9342, 22308), (10296, 20241), (11154, 18684), (11418, 18252), (11583, 17992), (12168, 17127), (12456, 16731), (13494, 15444), (13689, 15224), (14013, 14872)]