204243559

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 247726080

約数和(自身を除く): 43482521

約数列:

[1, 13, 17, 19, 127, 221, 247, 323, 383, 1651, 2159, 2413, 4199, 4979, 6511, 7277, 28067, 31369, 41021, 48641, 84643, 94601, 123709, 533273, 632333, 826897, 924179, 1608217, 10749661, 12014327, 15711043, 204243559]

約数ペア:

[(1, 204243559), (13, 15711043), (17, 12014327), (19, 10749661), (127, 1608217), (221, 924179), (247, 826897), (323, 632333), (383, 533273), (1651, 123709), (2159, 94601), (2413, 84643), (4199, 48641), (4979, 41021), (6511, 31369), (7277, 28067)]