225156904

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{56629}}^1$

素因数の和:56713

約数の個数: 32

約数和(自身を含む): 489283200

約数和(自身を除く): 264126296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 56629, 113258, 226516, 396403, 453032, 792806, 1585612, 3171224, 4020659, 8041318, 16082636, 28144613, 32165272, 56289226, 112578452, 225156904]

約数ペア:

[(1, 225156904), (2, 112578452), (4, 56289226), (7, 32165272), (8, 28144613), (14, 16082636), (28, 8041318), (56, 4020659), (71, 3171224), (142, 1585612), (284, 792806), (497, 453032), (568, 396403), (994, 226516), (1988, 113258), (3976, 56629)]