214919306

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{120877}}^1$

素因数の和:121013

約数の個数: 16

約数和(自身を含む): 371337216

約数和(自身を除く): 156417910

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 120877, 241754, 846139, 1692278, 15351379, 30702758, 107459653, 214919306]

約数ペア:

[(1, 214919306), (2, 107459653), (7, 30702758), (14, 15351379), (127, 1692278), (254, 846139), (889, 241754), (1778, 120877)]