197546412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2351743}}^1$

素因数の和:2351757

約数の個数: 24

約数和(自身を含む): 526790656

約数和(自身を除く): 329244244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2351743, 4703486, 7055229, 9406972, 14110458, 16462201, 28220916, 32924402, 49386603, 65848804, 98773206, 197546412]

約数ペア:

[(1, 197546412), (2, 98773206), (3, 65848804), (4, 49386603), (6, 32924402), (7, 28220916), (12, 16462201), (14, 14110458), (21, 9406972), (28, 7055229), (42, 4703486), (84, 2351743)]