203413293

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{2053}}^1$

素因数の和:2269

約数の個数: 24

約数和(自身を含む): 299596440

約数和(自身を除く): 96183147

約数列:

[1, 3, 9, 101, 109, 303, 327, 909, 981, 2053, 6159, 11009, 18477, 33027, 99081, 207353, 223777, 622059, 671331, 1866177, 2013993, 22601477, 67804431, 203413293]

約数ペア:

[(1, 203413293), (3, 67804431), (9, 22601477), (101, 2013993), (109, 1866177), (303, 671331), (327, 622059), (909, 223777), (981, 207353), (2053, 99081), (6159, 33027), (11009, 18477)]