212472008

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{56629}}^1$

素因数の和:56709

約数の個数: 32

約数和(自身を含む): 462100800

約数和(自身を除く): 249628792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 56629, 113258, 226516, 396403, 453032, 792806, 1585612, 3171224, 3794143, 7588286, 15176572, 26559001, 30353144, 53118002, 106236004, 212472008]

約数ペア:

[(1, 212472008), (2, 106236004), (4, 53118002), (7, 30353144), (8, 26559001), (14, 15176572), (28, 7588286), (56, 3794143), (67, 3171224), (134, 1585612), (268, 792806), (469, 453032), (536, 396403), (938, 226516), (1876, 113258), (3752, 56629)]