199451608

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{2381}}^1$

素因数の和:2707

約数の個数: 32

約数和(自身を含む): 385598160

約数和(自身を除く): 186146552

約数列:

[1, 2, 4, 8, 37, 74, 148, 283, 296, 566, 1132, 2264, 2381, 4762, 9524, 10471, 19048, 20942, 41884, 83768, 88097, 176194, 352388, 673823, 704776, 1347646, 2695292, 5390584, 24931451, 49862902, 99725804, 199451608]

約数ペア:

[(1, 199451608), (2, 99725804), (4, 49862902), (8, 24931451), (37, 5390584), (74, 2695292), (148, 1347646), (283, 704776), (296, 673823), (566, 352388), (1132, 176194), (2264, 88097), (2381, 83768), (4762, 41884), (9524, 20942), (10471, 19048)]