202135129

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{18311}}^1$

素因数の和:18420

約数の個数: 16

約数和(自身を含む): 246113280

約数和(自身を除く): 43978151

約数列:

[1, 7, 19, 83, 133, 581, 1577, 11039, 18311, 128177, 347909, 1519813, 2435363, 10638691, 28876447, 202135129]

約数ペア:

[(1, 202135129), (7, 28876447), (19, 10638691), (83, 2435363), (133, 1519813), (581, 347909), (1577, 128177), (11039, 18311)]