201990513012

素因数分解:

$2^2\times 3^1\times {\mathrm{16832542751}}^1$

素因数の和:16832542758

約数の個数: 12

約数和(自身を含む): 471311197056

約数和(自身を除く): 269320684044

約数列:

[1, 2, 3, 4, 6, 12, 16832542751, 33665085502, 50497628253, 67330171004, 100995256506, 201990513012]

約数ペア:

[(1, 201990513012), (2, 100995256506), (3, 67330171004), (4, 50497628253), (6, 33665085502), (12, 16832542751)]