212614906

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{286543}}^1$

素因数の和:286605

約数の個数: 16

約数和(自身を含む): 371361024

約数和(自身を除く): 158746118

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 286543, 573086, 2005801, 4011602, 15186779, 30373558, 106307453, 212614906]

約数ペア:

[(1, 212614906), (2, 106307453), (7, 30373558), (14, 15186779), (53, 4011602), (106, 2005801), (371, 573086), (742, 286543)]