199964866

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1\times {\mathrm{3607}}^1$

素因数の和:4185

約数の個数: 16

約数和(自身を含む): 306275904

約数和(自身を除く): 106311038

約数列:

[1, 2, 53, 106, 523, 1046, 3607, 7214, 27719, 55438, 191171, 382342, 1886461, 3772922, 99982433, 199964866]

約数ペア:

[(1, 199964866), (2, 99982433), (53, 3772922), (106, 1886461), (523, 382342), (1046, 191171), (3607, 55438), (7214, 27719)]