228030212

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{653}}^1\times {\mathrm{1303}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 405940416

約数和(自身を除く): 177910204

約数列:

[1, 2, 4, 67, 134, 268, 653, 1303, 1306, 2606, 2612, 5212, 43751, 87301, 87502, 174602, 175004, 349204, 850859, 1701718, 3403436, 57007553, 114015106, 228030212]

約数ペア:

[(1, 228030212), (2, 114015106), (4, 57007553), (67, 3403436), (134, 1701718), (268, 850859), (653, 349204), (1303, 175004), (1306, 174602), (2606, 87502), (2612, 87301), (5212, 43751)]