210828742

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{16453}}^1$

素因数の和:16647

約数の個数: 16

約数和(自身を含む): 325789200

約数和(自身を除く): 114960458

約数列:

[1, 2, 43, 86, 149, 298, 6407, 12814, 16453, 32906, 707479, 1414958, 2451497, 4902994, 105414371, 210828742]

約数ペア:

[(1, 210828742), (2, 105414371), (43, 4902994), (86, 2451497), (149, 1414958), (298, 707479), (6407, 32906), (12814, 16453)]