208420576

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3767}}^1$

素因数の和:3816

約数の個数: 96

約数和(自身を含む): 531740160

約数和(自身を除く): 323319584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 494, 532, 608, 728, 988, 1064, 1456, 1729, 1976, 2128, 2912, 3458, 3767, 3952, 4256, 6916, 7534, 7904, 13832, 15068, 26369, 27664, 30136, 48971, 52738, 55328, 60272, 71573, 97942, 105476, 120544, 143146, 195884, 210952, 286292, 342797, 391768, 421904, 501011, 572584, 685594, 783536, 843808, 930449, 1002022, 1145168, 1371188, 1567072, 1860898, 2004044, 2290336, 2742376, 3721796, 4008088, 5484752, 6513143, 7443592, 8016176, 10969504, 13026286, 14887184, 16032352, 26052572, 29774368, 52105144, 104210288, 208420576]

約数ペア:

[(1, 208420576), (2, 104210288), (4, 52105144), (7, 29774368), (8, 26052572), (13, 16032352), (14, 14887184), (16, 13026286), (19, 10969504), (26, 8016176), (28, 7443592), (32, 6513143), (38, 5484752), (52, 4008088), (56, 3721796), (76, 2742376), (91, 2290336), (104, 2004044), (112, 1860898), (133, 1567072), (152, 1371188), (182, 1145168), (208, 1002022), (224, 930449), (247, 843808), (266, 783536), (304, 685594), (364, 572584), (416, 501011), (494, 421904), (532, 391768), (608, 342797), (728, 286292), (988, 210952), (1064, 195884), (1456, 143146), (1729, 120544), (1976, 105476), (2128, 97942), (2912, 71573), (3458, 60272), (3767, 55328), (3952, 52738), (4256, 48971), (6916, 30136), (7534, 27664), (7904, 26369), (13832, 15068)]