203022512

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 503467776

約数和(自身を除く): 300445264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 121, 142, 154, 176, 211, 242, 284, 308, 422, 484, 497, 568, 616, 781, 844, 847, 968, 994, 1136, 1232, 1477, 1562, 1688, 1694, 1936, 1988, 2321, 2954, 3124, 3376, 3388, 3976, 4642, 5467, 5908, 6248, 6776, 7952, 8591, 9284, 10934, 11816, 12496, 13552, 14981, 16247, 17182, 18568, 21868, 23632, 25531, 29962, 32494, 34364, 37136, 43736, 51062, 59924, 60137, 64988, 68728, 87472, 102124, 104867, 119848, 120274, 129976, 137456, 164791, 178717, 204248, 209734, 239696, 240548, 259952, 329582, 357434, 408496, 419468, 481096, 659164, 714868, 838936, 962192, 1153537, 1318328, 1429736, 1677872, 1812701, 2307074, 2636656, 2859472, 3625402, 4614148, 7250804, 9228296, 12688907, 14501608, 18456592, 25377814, 29003216, 50755628, 101511256, 203022512]

約数ペア:

[(1, 203022512), (2, 101511256), (4, 50755628), (7, 29003216), (8, 25377814), (11, 18456592), (14, 14501608), (16, 12688907), (22, 9228296), (28, 7250804), (44, 4614148), (56, 3625402), (71, 2859472), (77, 2636656), (88, 2307074), (112, 1812701), (121, 1677872), (142, 1429736), (154, 1318328), (176, 1153537), (211, 962192), (242, 838936), (284, 714868), (308, 659164), (422, 481096), (484, 419468), (497, 408496), (568, 357434), (616, 329582), (781, 259952), (844, 240548), (847, 239696), (968, 209734), (994, 204248), (1136, 178717), (1232, 164791), (1477, 137456), (1562, 129976), (1688, 120274), (1694, 119848), (1936, 104867), (1988, 102124), (2321, 87472), (2954, 68728), (3124, 64988), (3376, 60137), (3388, 59924), (3976, 51062), (4642, 43736), (5467, 37136), (5908, 34364), (6248, 32494), (6776, 29962), (7952, 25531), (8591, 23632), (9284, 21868), (10934, 18568), (11816, 17182), (12496, 16247), (13552, 14981)]