204054876

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 579537504

約数和(自身を除く): 375482628

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 53, 54, 68, 81, 102, 106, 108, 153, 159, 162, 204, 212, 233, 243, 306, 318, 324, 459, 466, 477, 486, 612, 636, 699, 901, 918, 932, 954, 972, 1377, 1398, 1431, 1802, 1836, 1908, 2097, 2703, 2754, 2796, 2862, 3604, 3961, 4131, 4194, 4293, 5406, 5508, 5724, 6291, 7922, 8109, 8262, 8388, 8586, 10812, 11883, 12349, 12582, 12879, 15844, 16218, 16524, 17172, 18873, 23766, 24327, 24698, 25164, 25758, 32436, 35649, 37047, 37746, 47532, 48654, 49396, 51516, 56619, 71298, 72981, 74094, 75492, 97308, 106947, 111141, 113238, 142596, 145962, 148188, 209933, 213894, 218943, 222282, 226476, 291924, 320841, 333423, 419866, 427788, 437886, 444564, 629799, 641682, 666846, 839732, 875772, 962523, 1000269, 1259598, 1283364, 1333692, 1889397, 1925046, 2000538, 2519196, 3000807, 3778794, 3850092, 4001076, 5668191, 6001614, 7557588, 11336382, 12003228, 17004573, 22672764, 34009146, 51013719, 68018292, 102027438, 204054876]

約数ペア:

[(1, 204054876), (2, 102027438), (3, 68018292), (4, 51013719), (6, 34009146), (9, 22672764), (12, 17004573), (17, 12003228), (18, 11336382), (27, 7557588), (34, 6001614), (36, 5668191), (51, 4001076), (53, 3850092), (54, 3778794), (68, 3000807), (81, 2519196), (102, 2000538), (106, 1925046), (108, 1889397), (153, 1333692), (159, 1283364), (162, 1259598), (204, 1000269), (212, 962523), (233, 875772), (243, 839732), (306, 666846), (318, 641682), (324, 629799), (459, 444564), (466, 437886), (477, 427788), (486, 419866), (612, 333423), (636, 320841), (699, 291924), (901, 226476), (918, 222282), (932, 218943), (954, 213894), (972, 209933), (1377, 148188), (1398, 145962), (1431, 142596), (1802, 113238), (1836, 111141), (1908, 106947), (2097, 97308), (2703, 75492), (2754, 74094), (2796, 72981), (2862, 71298), (3604, 56619), (3961, 51516), (4131, 49396), (4194, 48654), (4293, 47532), (5406, 37746), (5508, 37047), (5724, 35649), (6291, 32436), (7922, 25758), (8109, 25164), (8262, 24698), (8388, 24327), (8586, 23766), (10812, 18873), (11883, 17172), (12349, 16524), (12582, 16218), (12879, 15844)]