203026208

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 517104000

約数和(自身を除く): 314077792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 79, 88, 98, 112, 149, 154, 158, 176, 196, 224, 298, 308, 316, 352, 392, 539, 553, 596, 616, 632, 784, 869, 1043, 1078, 1106, 1192, 1232, 1264, 1568, 1639, 1738, 2086, 2156, 2212, 2384, 2464, 2528, 3278, 3476, 3871, 4172, 4312, 4424, 4768, 6083, 6556, 6952, 7301, 7742, 8344, 8624, 8848, 11473, 11771, 12166, 13112, 13904, 14602, 15484, 16688, 17248, 17696, 22946, 23542, 24332, 26224, 27808, 29204, 30968, 33376, 42581, 45892, 47084, 48664, 52448, 58408, 61936, 80311, 82397, 85162, 91784, 94168, 97328, 116816, 123872, 129481, 160622, 164794, 170324, 183568, 188336, 194656, 233632, 258962, 321244, 329588, 340648, 367136, 376672, 517924, 576779, 642488, 659176, 681296, 906367, 1035848, 1153558, 1284976, 1318352, 1362592, 1812734, 2071696, 2307116, 2569952, 2636704, 3625468, 4143392, 4614232, 6344569, 7250936, 9228464, 12689138, 14501872, 18456928, 25378276, 29003744, 50756552, 101513104, 203026208]

約数ペア:

[(1, 203026208), (2, 101513104), (4, 50756552), (7, 29003744), (8, 25378276), (11, 18456928), (14, 14501872), (16, 12689138), (22, 9228464), (28, 7250936), (32, 6344569), (44, 4614232), (49, 4143392), (56, 3625468), (77, 2636704), (79, 2569952), (88, 2307116), (98, 2071696), (112, 1812734), (149, 1362592), (154, 1318352), (158, 1284976), (176, 1153558), (196, 1035848), (224, 906367), (298, 681296), (308, 659176), (316, 642488), (352, 576779), (392, 517924), (539, 376672), (553, 367136), (596, 340648), (616, 329588), (632, 321244), (784, 258962), (869, 233632), (1043, 194656), (1078, 188336), (1106, 183568), (1192, 170324), (1232, 164794), (1264, 160622), (1568, 129481), (1639, 123872), (1738, 116816), (2086, 97328), (2156, 94168), (2212, 91784), (2384, 85162), (2464, 82397), (2528, 80311), (3278, 61936), (3476, 58408), (3871, 52448), (4172, 48664), (4312, 47084), (4424, 45892), (4768, 42581), (6083, 33376), (6556, 30968), (6952, 29204), (7301, 27808), (7742, 26224), (8344, 24332), (8624, 23542), (8848, 22946), (11473, 17696), (11771, 17248), (12166, 16688), (13112, 15484), (13904, 14602)]