206655552

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:881

約数の個数: 168

約数和(自身を含む): 651418560

約数和(自身を除く): 444763008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 192, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 552, 576, 608, 684, 736, 821, 828, 874, 912, 1104, 1216, 1311, 1368, 1472, 1642, 1656, 1748, 1824, 2208, 2463, 2622, 2736, 3284, 3312, 3496, 3648, 3933, 4416, 4926, 5244, 5472, 6568, 6624, 6992, 7389, 7866, 9852, 10488, 10944, 13136, 13248, 13984, 14778, 15599, 15732, 18883, 19704, 20976, 26272, 27968, 29556, 31198, 31464, 37766, 39408, 41952, 46797, 52544, 56649, 59112, 62396, 62928, 75532, 78816, 83904, 93594, 113298, 118224, 124792, 125856, 140391, 151064, 157632, 169947, 187188, 226596, 236448, 249584, 251712, 280782, 302128, 339894, 358777, 374376, 453192, 472896, 499168, 561564, 604256, 679788, 717554, 748752, 906384, 998336, 1076331, 1123128, 1208512, 1359576, 1435108, 1497504, 1812768, 2152662, 2246256, 2719152, 2870216, 2995008, 3228993, 3625536, 4305324, 4492512, 5438304, 5740432, 6457986, 8610648, 8985024, 10876608, 11480864, 12915972, 17221296, 22961728, 25831944, 34442592, 51663888, 68885184, 103327776, 206655552]

約数ペア:

[(1, 206655552), (2, 103327776), (3, 68885184), (4, 51663888), (6, 34442592), (8, 25831944), (9, 22961728), (12, 17221296), (16, 12915972), (18, 11480864), (19, 10876608), (23, 8985024), (24, 8610648), (32, 6457986), (36, 5740432), (38, 5438304), (46, 4492512), (48, 4305324), (57, 3625536), (64, 3228993), (69, 2995008), (72, 2870216), (76, 2719152), (92, 2246256), (96, 2152662), (114, 1812768), (138, 1497504), (144, 1435108), (152, 1359576), (171, 1208512), (184, 1123128), (192, 1076331), (207, 998336), (228, 906384), (276, 748752), (288, 717554), (304, 679788), (342, 604256), (368, 561564), (414, 499168), (437, 472896), (456, 453192), (552, 374376), (576, 358777), (608, 339894), (684, 302128), (736, 280782), (821, 251712), (828, 249584), (874, 236448), (912, 226596), (1104, 187188), (1216, 169947), (1311, 157632), (1368, 151064), (1472, 140391), (1642, 125856), (1656, 124792), (1748, 118224), (1824, 113298), (2208, 93594), (2463, 83904), (2622, 78816), (2736, 75532), (3284, 62928), (3312, 62396), (3496, 59112), (3648, 56649), (3933, 52544), (4416, 46797), (4926, 41952), (5244, 39408), (5472, 37766), (6568, 31464), (6624, 31198), (6992, 29556), (7389, 27968), (7866, 26272), (9852, 20976), (10488, 19704), (10944, 18883), (13136, 15732), (13248, 15599), (13984, 14778)]