199930462

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{38053}}^1$

素因数の和:38163

約数の個数: 16

約数和(自身を含む): 312347232

約数和(自身を除く): 112416770

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 38053, 76106, 1407961, 2701763, 2815922, 5403526, 99965231, 199930462]

約数ペア:

[(1, 199930462), (2, 99965231), (37, 5403526), (71, 2815922), (74, 2701763), (142, 1407961), (2627, 76106), (5254, 38053)]