201219613616

素因数分解:

$2^4\times 7^1\times {\mathrm{1796603693}}^1$

素因数の和:1796603708

約数の個数: 20

約数和(自身を含む): 445557716112

約数和(自身を除く): 244338102496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1796603693, 3593207386, 7186414772, 12576225851, 14372829544, 25152451702, 28745659088, 50304903404, 100609806808, 201219613616]

約数ペア:

[(1, 201219613616), (2, 100609806808), (4, 50304903404), (7, 28745659088), (8, 25152451702), (14, 14372829544), (16, 12576225851), (28, 7186414772), (56, 3593207386), (112, 1796603693)]