199480666

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{877}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 381951072

約数和(自身を除く): 182470406

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 211, 422, 539, 877, 1078, 1477, 1754, 2321, 2954, 4642, 6139, 9647, 10339, 12278, 16247, 19294, 20678, 32494, 42973, 67529, 85946, 113729, 135058, 185047, 227458, 370094, 472703, 945406, 1295329, 2035517, 2590658, 4071034, 9067303, 14248619, 18134606, 28497238, 99740333, 199480666]

約数ペア:

[(1, 199480666), (2, 99740333), (7, 28497238), (11, 18134606), (14, 14248619), (22, 9067303), (49, 4071034), (77, 2590658), (98, 2035517), (154, 1295329), (211, 945406), (422, 472703), (539, 370094), (877, 227458), (1078, 185047), (1477, 135058), (1754, 113729), (2321, 85946), (2954, 67529), (4642, 42973), (6139, 32494), (9647, 20678), (10339, 19294), (12278, 16247)]