202790224

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 499608648

約数和(自身を除く): 296818424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 101, 104, 112, 182, 196, 197, 202, 208, 364, 392, 394, 404, 637, 707, 728, 784, 788, 808, 1274, 1313, 1379, 1414, 1456, 1576, 1616, 2548, 2561, 2626, 2758, 2828, 3152, 4949, 5096, 5122, 5252, 5516, 5656, 9191, 9653, 9898, 10192, 10244, 10504, 11032, 11312, 17927, 18382, 19306, 19796, 19897, 20488, 21008, 22064, 35854, 36764, 38612, 39592, 39794, 40976, 64337, 71708, 73528, 77224, 79184, 79588, 125489, 128674, 139279, 143416, 147056, 154448, 159176, 250978, 257348, 258661, 278558, 286832, 318352, 501956, 514696, 517322, 557116, 974953, 1003912, 1029392, 1034644, 1114232, 1810627, 1949906, 2007824, 2069288, 2228464, 3621254, 3899812, 4138576, 7242508, 7799624, 12674389, 14485016, 15599248, 25348778, 28970032, 50697556, 101395112, 202790224]

約数ペア:

[(1, 202790224), (2, 101395112), (4, 50697556), (7, 28970032), (8, 25348778), (13, 15599248), (14, 14485016), (16, 12674389), (26, 7799624), (28, 7242508), (49, 4138576), (52, 3899812), (56, 3621254), (91, 2228464), (98, 2069288), (101, 2007824), (104, 1949906), (112, 1810627), (182, 1114232), (196, 1034644), (197, 1029392), (202, 1003912), (208, 974953), (364, 557116), (392, 517322), (394, 514696), (404, 501956), (637, 318352), (707, 286832), (728, 278558), (784, 258661), (788, 257348), (808, 250978), (1274, 159176), (1313, 154448), (1379, 147056), (1414, 143416), (1456, 139279), (1576, 128674), (1616, 125489), (2548, 79588), (2561, 79184), (2626, 77224), (2758, 73528), (2828, 71708), (3152, 64337), (4949, 40976), (5096, 39794), (5122, 39592), (5252, 38612), (5516, 36764), (5656, 35854), (9191, 22064), (9653, 21008), (9898, 20488), (10192, 19897), (10244, 19796), (10504, 19306), (11032, 18382), (11312, 17927)]