199785228

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{8039}}^1$

素因数の和:8174

約数の個数: 48

約数和(自身を含む): 495264000

約数和(自身を除く): 295478772

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 109, 114, 218, 228, 327, 436, 654, 1308, 2071, 4142, 6213, 8039, 8284, 12426, 16078, 24117, 24852, 32156, 48234, 96468, 152741, 305482, 458223, 610964, 876251, 916446, 1752502, 1832892, 2628753, 3505004, 5257506, 10515012, 16648769, 33297538, 49946307, 66595076, 99892614, 199785228]

約数ペア:

[(1, 199785228), (2, 99892614), (3, 66595076), (4, 49946307), (6, 33297538), (12, 16648769), (19, 10515012), (38, 5257506), (57, 3505004), (76, 2628753), (109, 1832892), (114, 1752502), (218, 916446), (228, 876251), (327, 610964), (436, 458223), (654, 305482), (1308, 152741), (2071, 96468), (4142, 48234), (6213, 32156), (8039, 24852), (8284, 24117), (12426, 16078)]