219517202

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1\times {\mathrm{2693}}^1$

素因数の和:3517

約数の個数: 16

約数和(自身を含む): 336049560

約数和(自身を除く): 116532358

約数列:

[1, 2, 53, 106, 769, 1538, 2693, 5386, 40757, 81514, 142729, 285458, 2070917, 4141834, 109758601, 219517202]

約数ペア:

[(1, 219517202), (2, 109758601), (53, 4141834), (106, 2070917), (769, 285458), (1538, 142729), (2693, 81514), (5386, 40757)]