203464184

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 499046400

約数和(自身を除く): 295582216

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 79, 88, 113, 148, 154, 158, 226, 259, 296, 308, 316, 407, 452, 518, 553, 616, 632, 791, 814, 869, 904, 1036, 1106, 1243, 1582, 1628, 1738, 2072, 2212, 2486, 2849, 2923, 3164, 3256, 3476, 4181, 4424, 4972, 5698, 5846, 6083, 6328, 6952, 8362, 8701, 8927, 9944, 11396, 11692, 12166, 16724, 17402, 17854, 20461, 22792, 23384, 24332, 29267, 32153, 33448, 34804, 35708, 40922, 45991, 48664, 58534, 62489, 64306, 69608, 71416, 81844, 91982, 98197, 117068, 124978, 128612, 163688, 183964, 196394, 225071, 234136, 249956, 257224, 321937, 330299, 367928, 392788, 450142, 499912, 643874, 660598, 687379, 785576, 900284, 1287748, 1321196, 1374758, 1800568, 2312093, 2575496, 2642392, 2749516, 3633289, 4624186, 5499032, 7266578, 9248372, 14533156, 18496744, 25433023, 29066312, 50866046, 101732092, 203464184]

約数ペア:

[(1, 203464184), (2, 101732092), (4, 50866046), (7, 29066312), (8, 25433023), (11, 18496744), (14, 14533156), (22, 9248372), (28, 7266578), (37, 5499032), (44, 4624186), (56, 3633289), (74, 2749516), (77, 2642392), (79, 2575496), (88, 2312093), (113, 1800568), (148, 1374758), (154, 1321196), (158, 1287748), (226, 900284), (259, 785576), (296, 687379), (308, 660598), (316, 643874), (407, 499912), (452, 450142), (518, 392788), (553, 367928), (616, 330299), (632, 321937), (791, 257224), (814, 249956), (869, 234136), (904, 225071), (1036, 196394), (1106, 183964), (1243, 163688), (1582, 128612), (1628, 124978), (1738, 117068), (2072, 98197), (2212, 91982), (2486, 81844), (2849, 71416), (2923, 69608), (3164, 64306), (3256, 62489), (3476, 58534), (4181, 48664), (4424, 45991), (4972, 40922), (5698, 35708), (5846, 34804), (6083, 33448), (6328, 32153), (6952, 29267), (8362, 24332), (8701, 23384), (8927, 22792), (9944, 20461), (11396, 17854), (11692, 17402), (12166, 16724)]