204762012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 632217600

約数和(自身を除く): 427455588

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 71, 76, 78, 84, 91, 114, 133, 139, 142, 156, 182, 213, 228, 247, 266, 273, 278, 284, 364, 399, 417, 426, 494, 497, 532, 546, 556, 741, 798, 834, 852, 923, 973, 988, 994, 1092, 1349, 1482, 1491, 1596, 1668, 1729, 1807, 1846, 1946, 1988, 2641, 2698, 2769, 2919, 2964, 2982, 3458, 3614, 3692, 3892, 4047, 5187, 5282, 5396, 5421, 5538, 5838, 5964, 6461, 6916, 7228, 7923, 8094, 9443, 9869, 10374, 10564, 10842, 11076, 11676, 12649, 12922, 15846, 16188, 17537, 18487, 18886, 19383, 19738, 20748, 21684, 25298, 25844, 28329, 29607, 31692, 34333, 35074, 36974, 37772, 37947, 38766, 39476, 50596, 52611, 55461, 56658, 59214, 68666, 69083, 70148, 73948, 75894, 77532, 102999, 105222, 110922, 113316, 118428, 122759, 128297, 137332, 138166, 151788, 187511, 205998, 207249, 210444, 221844, 240331, 245518, 256594, 276332, 368277, 375022, 384891, 411996, 414498, 480662, 491036, 513188, 562533, 720993, 736554, 750044, 769782, 828996, 898079, 961324, 1125066, 1312577, 1441986, 1473108, 1539564, 1796158, 2250132, 2437643, 2625154, 2694237, 2883972, 3592316, 3937731, 4875286, 5250308, 5388474, 7312929, 7875462, 9750572, 10776948, 14625858, 15750924, 17063501, 29251716, 34127002, 51190503, 68254004, 102381006, 204762012]

約数ペア:

[(1, 204762012), (2, 102381006), (3, 68254004), (4, 51190503), (6, 34127002), (7, 29251716), (12, 17063501), (13, 15750924), (14, 14625858), (19, 10776948), (21, 9750572), (26, 7875462), (28, 7312929), (38, 5388474), (39, 5250308), (42, 4875286), (52, 3937731), (57, 3592316), (71, 2883972), (76, 2694237), (78, 2625154), (84, 2437643), (91, 2250132), (114, 1796158), (133, 1539564), (139, 1473108), (142, 1441986), (156, 1312577), (182, 1125066), (213, 961324), (228, 898079), (247, 828996), (266, 769782), (273, 750044), (278, 736554), (284, 720993), (364, 562533), (399, 513188), (417, 491036), (426, 480662), (494, 414498), (497, 411996), (532, 384891), (546, 375022), (556, 368277), (741, 276332), (798, 256594), (834, 245518), (852, 240331), (923, 221844), (973, 210444), (988, 207249), (994, 205998), (1092, 187511), (1349, 151788), (1482, 138166), (1491, 137332), (1596, 128297), (1668, 122759), (1729, 118428), (1807, 113316), (1846, 110922), (1946, 105222), (1988, 102999), (2641, 77532), (2698, 75894), (2769, 73948), (2919, 70148), (2964, 69083), (2982, 68666), (3458, 59214), (3614, 56658), (3692, 55461), (3892, 52611), (4047, 50596), (5187, 39476), (5282, 38766), (5396, 37947), (5421, 37772), (5538, 36974), (5838, 35074), (5964, 34333), (6461, 31692), (6916, 29607), (7228, 28329), (7923, 25844), (8094, 25298), (9443, 21684), (9869, 20748), (10374, 19738), (10564, 19383), (10842, 18886), (11076, 18487), (11676, 17537), (12649, 16188), (12922, 15846)]