209761634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1\times {\mathrm{3089}}^1$

素因数の和:4897

約数の個数: 16

約数和(自身を含む): 331495200

約数和(自身を除く): 121733566

約数列:

[1, 2, 19, 38, 1787, 3089, 3574, 6178, 33953, 58691, 67906, 117382, 5520043, 11040086, 104880817, 209761634]

約数ペア:

[(1, 209761634), (2, 104880817), (19, 11040086), (38, 5520043), (1787, 117382), (3089, 67906), (3574, 58691), (6178, 33953)]