201798260986

素因数分解:

$2^1\times 7^1\times {\mathrm{7541}}^1\times {\mathrm{1911439}}^1$

素因数の和:1918989

約数の個数: 16

約数和(自身を含む): 345985931520

約数和(自身を除く): 144187670534

約数列:

[1, 2, 7, 14, 7541, 15082, 52787, 105574, 1911439, 3822878, 13380073, 26760146, 14414161499, 28828322998, 100899130493, 201798260986]

約数ペア:

[(1, 201798260986), (2, 100899130493), (7, 28828322998), (14, 14414161499), (7541, 26760146), (15082, 13380073), (52787, 3822878), (105574, 1911439)]