203939008

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 168

約数和(自身を含む): 531095712

約数和(自身を除く): 327156704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 97, 104, 112, 133, 152, 182, 194, 208, 224, 247, 266, 304, 361, 364, 388, 416, 448, 494, 532, 608, 679, 722, 728, 776, 832, 988, 1064, 1216, 1261, 1358, 1444, 1456, 1552, 1729, 1843, 1976, 2128, 2522, 2527, 2716, 2888, 2912, 3104, 3458, 3686, 3952, 4256, 4693, 5044, 5054, 5432, 5776, 5824, 6208, 6916, 7372, 7904, 8512, 8827, 9386, 10088, 10108, 10864, 11552, 12901, 13832, 14744, 15808, 17654, 18772, 20176, 20216, 21728, 23104, 23959, 25802, 27664, 29488, 32851, 35017, 35308, 37544, 40352, 40432, 43456, 47918, 51604, 55328, 58976, 65702, 70034, 70616, 75088, 80704, 80864, 95836, 103208, 110656, 117952, 131404, 140068, 141232, 150176, 161728, 167713, 191672, 206416, 245119, 262808, 280136, 282464, 300352, 335426, 383344, 412832, 455221, 490238, 525616, 560272, 564928, 670852, 766688, 825664, 910442, 980476, 1051232, 1120544, 1341704, 1533376, 1820884, 1960952, 2102464, 2241088, 2683408, 3186547, 3641768, 3921904, 5366816, 6373094, 7283536, 7843808, 10733632, 12746188, 14567072, 15687616, 25492376, 29134144, 50984752, 101969504, 203939008]

約数ペア:

[(1, 203939008), (2, 101969504), (4, 50984752), (7, 29134144), (8, 25492376), (13, 15687616), (14, 14567072), (16, 12746188), (19, 10733632), (26, 7843808), (28, 7283536), (32, 6373094), (38, 5366816), (52, 3921904), (56, 3641768), (64, 3186547), (76, 2683408), (91, 2241088), (97, 2102464), (104, 1960952), (112, 1820884), (133, 1533376), (152, 1341704), (182, 1120544), (194, 1051232), (208, 980476), (224, 910442), (247, 825664), (266, 766688), (304, 670852), (361, 564928), (364, 560272), (388, 525616), (416, 490238), (448, 455221), (494, 412832), (532, 383344), (608, 335426), (679, 300352), (722, 282464), (728, 280136), (776, 262808), (832, 245119), (988, 206416), (1064, 191672), (1216, 167713), (1261, 161728), (1358, 150176), (1444, 141232), (1456, 140068), (1552, 131404), (1729, 117952), (1843, 110656), (1976, 103208), (2128, 95836), (2522, 80864), (2527, 80704), (2716, 75088), (2888, 70616), (2912, 70034), (3104, 65702), (3458, 58976), (3686, 55328), (3952, 51604), (4256, 47918), (4693, 43456), (5044, 40432), (5054, 40352), (5432, 37544), (5776, 35308), (5824, 35017), (6208, 32851), (6916, 29488), (7372, 27664), (7904, 25802), (8512, 23959), (8827, 23104), (9386, 21728), (10088, 20216), (10108, 20176), (10864, 18772), (11552, 17654), (12901, 15808), (13832, 14744)]