201043843

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{200843}}^1$

素因数の和:200874

約数の個数: 16

約数和(自身を含む): 269934336

約数和(自身を除く): 68890493

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 200843, 1405901, 2209273, 2610959, 15464911, 18276713, 28720549, 201043843]

約数ペア:

[(1, 201043843), (7, 28720549), (11, 18276713), (13, 15464911), (77, 2610959), (91, 2209273), (143, 1405901), (1001, 200843)]