199637994

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{2741}}^1$

素因数の和:3006

約数の個数: 32

約数和(自身を含む): 408009600

約数和(自身を除く): 208371606

約数列:

[1, 2, 3, 6, 61, 122, 183, 199, 366, 398, 597, 1194, 2741, 5482, 8223, 12139, 16446, 24278, 36417, 72834, 167201, 334402, 501603, 545459, 1003206, 1090918, 1636377, 3272754, 33272999, 66545998, 99818997, 199637994]

約数ペア:

[(1, 199637994), (2, 99818997), (3, 66545998), (6, 33272999), (61, 3272754), (122, 1636377), (183, 1090918), (199, 1003206), (366, 545459), (398, 501603), (597, 334402), (1194, 167201), (2741, 72834), (5482, 36417), (8223, 24278), (12139, 16446)]