201390642

素因数分解:

$2^1\times 3^2\times {\mathrm{1907}}^1\times {\mathrm{5867}}^1$

素因数の和:7782

約数の個数: 24

約数和(自身を含む): 436649616

約数和(自身を除く): 235258974

約数列:

[1, 2, 3, 6, 9, 18, 1907, 3814, 5721, 5867, 11442, 11734, 17163, 17601, 34326, 35202, 52803, 105606, 11188369, 22376738, 33565107, 67130214, 100695321, 201390642]

約数ペア:

[(1, 201390642), (2, 100695321), (3, 67130214), (6, 33565107), (9, 22376738), (18, 11188369), (1907, 105606), (3814, 52803), (5721, 35202), (5867, 34326), (11442, 17601), (11734, 17163)]