203426412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2421743}}^1$

素因数の和:2421757

約数の個数: 24

約数和(自身を含む): 542470656

約数和(自身を除く): 339044244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2421743, 4843486, 7265229, 9686972, 14530458, 16952201, 29060916, 33904402, 50856603, 67808804, 101713206, 203426412]

約数ペア:

[(1, 203426412), (2, 101713206), (3, 67808804), (4, 50856603), (6, 33904402), (7, 29060916), (12, 16952201), (14, 14530458), (21, 9686972), (28, 7265229), (42, 4843486), (84, 2421743)]