205254036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:646

約数の個数: 144

約数和(自身を含む): 603570240

約数和(自身を除く): 398316204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 41, 52, 57, 76, 78, 82, 114, 117, 123, 156, 164, 171, 228, 234, 246, 247, 342, 369, 468, 492, 494, 533, 563, 684, 738, 741, 779, 988, 1066, 1126, 1476, 1482, 1558, 1599, 1689, 2132, 2223, 2252, 2337, 2964, 3116, 3198, 3378, 4446, 4674, 4797, 5067, 6396, 6756, 7011, 7319, 8892, 9348, 9594, 10127, 10134, 10697, 14022, 14638, 19188, 20254, 20268, 21394, 21957, 23083, 28044, 29276, 30381, 32091, 40508, 42788, 43914, 46166, 60762, 64182, 65871, 69249, 87828, 91143, 92332, 96273, 121524, 128364, 131742, 138498, 139061, 182286, 192546, 207747, 263484, 276996, 278122, 300079, 364572, 385092, 415494, 417183, 438577, 556244, 600158, 830988, 834366, 877154, 900237, 1200316, 1251549, 1315731, 1668732, 1754308, 1800474, 2503098, 2631462, 2700711, 3600948, 3947193, 5006196, 5262924, 5401422, 5701501, 7894386, 10802844, 11403002, 15788772, 17104503, 22806004, 34209006, 51313509, 68418012, 102627018, 205254036]

約数ペア:

[(1, 205254036), (2, 102627018), (3, 68418012), (4, 51313509), (6, 34209006), (9, 22806004), (12, 17104503), (13, 15788772), (18, 11403002), (19, 10802844), (26, 7894386), (36, 5701501), (38, 5401422), (39, 5262924), (41, 5006196), (52, 3947193), (57, 3600948), (76, 2700711), (78, 2631462), (82, 2503098), (114, 1800474), (117, 1754308), (123, 1668732), (156, 1315731), (164, 1251549), (171, 1200316), (228, 900237), (234, 877154), (246, 834366), (247, 830988), (342, 600158), (369, 556244), (468, 438577), (492, 417183), (494, 415494), (533, 385092), (563, 364572), (684, 300079), (738, 278122), (741, 276996), (779, 263484), (988, 207747), (1066, 192546), (1126, 182286), (1476, 139061), (1482, 138498), (1558, 131742), (1599, 128364), (1689, 121524), (2132, 96273), (2223, 92332), (2252, 91143), (2337, 87828), (2964, 69249), (3116, 65871), (3198, 64182), (3378, 60762), (4446, 46166), (4674, 43914), (4797, 42788), (5067, 40508), (6396, 32091), (6756, 30381), (7011, 29276), (7319, 28044), (8892, 23083), (9348, 21957), (9594, 21394), (10127, 20268), (10134, 20254), (10697, 19188), (14022, 14638)]