201420349

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6421}}^1$

素因数の和:6580

約数の個数: 16

約数和(自身を含む): 230164480

約数和(自身を除く): 28744131

約数列:

[1, 13, 19, 127, 247, 1651, 2413, 6421, 31369, 83473, 121999, 815467, 1585987, 10601071, 15493873, 201420349]

約数ペア:

[(1, 201420349), (13, 15493873), (19, 10601071), (127, 1585987), (247, 815467), (1651, 121999), (2413, 83473), (6421, 31369)]