212514906

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{84131}}^1$

素因数の和:84557

約数の個数: 16

約数和(自身を含む): 426044448

約数和(自身を除く): 213529542

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 84131, 168262, 252393, 504786, 35419151, 70838302, 106257453, 212514906]

約数ペア:

[(1, 212514906), (2, 106257453), (3, 70838302), (6, 35419151), (421, 504786), (842, 252393), (1263, 168262), (2526, 84131)]