206976614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{418981}}^1$

素因数の和:419015

約数の個数: 16

約数和(自身を含む): 351944880

約数和(自身を除く): 144968266

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 418981, 837962, 5446753, 7960639, 10893506, 15921278, 103488307, 206976614]

約数ペア:

[(1, 206976614), (2, 103488307), (13, 15921278), (19, 10893506), (26, 7960639), (38, 5446753), (247, 837962), (494, 418981)]