213826466

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{91457}}^1$

素因数の和:91633

約数の個数: 16

約数和(自身を含む): 368758656

約数和(自身を除く): 154932190

約数列:

[1, 2, 7, 14, 167, 334, 1169, 2338, 91457, 182914, 640199, 1280398, 15273319, 30546638, 106913233, 213826466]

約数ペア:

[(1, 213826466), (2, 106913233), (7, 30546638), (14, 15273319), (167, 1280398), (334, 640199), (1169, 182914), (2338, 91457)]