219214936

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{740591}}^1$

素因数の和:740634

約数の個数: 16

約数和(自身を含む): 422137440

約数和(自身を除く): 202922504

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 740591, 1481182, 2962364, 5924728, 27401867, 54803734, 109607468, 219214936]

約数ペア:

[(1, 219214936), (2, 109607468), (4, 54803734), (8, 27401867), (37, 5924728), (74, 2962364), (148, 1481182), (296, 740591)]