237079258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2749}}^1$

素因数の和:2902

約数の個数: 32

約数和(自身を含む): 399168000

約数和(自身を除く): 162088742

約数列:

[1, 2, 13, 26, 31, 62, 107, 214, 403, 806, 1391, 2749, 2782, 3317, 5498, 6634, 35737, 43121, 71474, 85219, 86242, 170438, 294143, 588286, 1107847, 2215694, 3823859, 7647718, 9118433, 18236866, 118539629, 237079258]

約数ペア:

[(1, 237079258), (2, 118539629), (13, 18236866), (26, 9118433), (31, 7647718), (62, 3823859), (107, 2215694), (214, 1107847), (403, 588286), (806, 294143), (1391, 170438), (2749, 86242), (2782, 85219), (3317, 71474), (5498, 43121), (6634, 35737)]