129809302

素因数分解:

$2^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{20113}}^1$

素因数の和:20583

約数の個数: 16

約数和(自身を含む): 223024032

約数和(自身を除く): 93214730

約数列:

[1, 2, 7, 14, 461, 922, 3227, 6454, 20113, 40226, 140791, 281582, 9272093, 18544186, 64904651, 129809302]

約数ペア:

[(1, 129809302), (2, 64904651), (7, 18544186), (14, 9272093), (461, 281582), (922, 140791), (3227, 40226), (6454, 20113)]