199904822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{334289}}^1$

素因数の和:334327

約数の個数: 16

約数和(自身を含む): 336964320

約数和(自身を除く): 137059498

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 334289, 668578, 4345757, 7688647, 8691514, 15377294, 99952411, 199904822]

約数ペア:

[(1, 199904822), (2, 99952411), (13, 15377294), (23, 8691514), (26, 7688647), (46, 4345757), (299, 668578), (598, 334289)]