201621726

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{1327}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 457426944

約数和(自身を除く): 255805218

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 367, 414, 734, 1101, 1327, 2202, 2654, 3303, 3981, 6606, 7962, 8441, 11943, 16882, 23886, 25323, 30521, 50646, 61042, 75969, 91563, 151938, 183126, 274689, 487009, 549378, 974018, 1461027, 2922054, 4383081, 8766162, 11201207, 22402414, 33603621, 67207242, 100810863, 201621726]

約数ペア:

[(1, 201621726), (2, 100810863), (3, 67207242), (6, 33603621), (9, 22402414), (18, 11201207), (23, 8766162), (46, 4383081), (69, 2922054), (138, 1461027), (207, 974018), (367, 549378), (414, 487009), (734, 274689), (1101, 183126), (1327, 151938), (2202, 91563), (2654, 75969), (3303, 61042), (3981, 50646), (6606, 30521), (7962, 25323), (8441, 23886), (11943, 16882)]