200120312

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 465872400

約数和(自身を除く): 265752088

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 97, 98, 133, 152, 194, 196, 266, 277, 388, 392, 532, 554, 679, 776, 931, 1064, 1108, 1358, 1843, 1862, 1939, 2216, 2716, 3686, 3724, 3878, 4753, 5263, 5432, 7372, 7448, 7756, 9506, 10526, 12901, 13573, 14744, 15512, 19012, 21052, 25802, 26869, 27146, 36841, 38024, 42104, 51604, 53738, 54292, 73682, 90307, 103208, 107476, 108584, 147364, 180614, 188083, 214952, 257887, 294728, 361228, 376166, 510511, 515774, 722456, 752332, 1021022, 1031548, 1316581, 1504664, 2042044, 2063096, 2633162, 3573577, 4084088, 5266324, 7147154, 10532648, 14294308, 25015039, 28588616, 50030078, 100060156, 200120312]

約数ペア:

[(1, 200120312), (2, 100060156), (4, 50030078), (7, 28588616), (8, 25015039), (14, 14294308), (19, 10532648), (28, 7147154), (38, 5266324), (49, 4084088), (56, 3573577), (76, 2633162), (97, 2063096), (98, 2042044), (133, 1504664), (152, 1316581), (194, 1031548), (196, 1021022), (266, 752332), (277, 722456), (388, 515774), (392, 510511), (532, 376166), (554, 361228), (679, 294728), (776, 257887), (931, 214952), (1064, 188083), (1108, 180614), (1358, 147364), (1843, 108584), (1862, 107476), (1939, 103208), (2216, 90307), (2716, 73682), (3686, 54292), (3724, 53738), (3878, 51604), (4753, 42104), (5263, 38024), (5432, 36841), (7372, 27146), (7448, 26869), (7756, 25802), (9506, 21052), (10526, 19012), (12901, 15512), (13573, 14744)]