210070082

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{7517}}^1$

素因数の和:7765

約数の個数: 16

約数和(自身を含む): 320717880

約数和(自身を除く): 110647798

約数列:

[1, 2, 89, 157, 178, 314, 7517, 13973, 15034, 27946, 669013, 1180169, 1338026, 2360338, 105035041, 210070082]

約数ペア:

[(1, 210070082), (2, 105035041), (89, 2360338), (157, 1338026), (178, 1180169), (314, 669013), (7517, 27946), (13973, 15034)]