209136498

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1\times {\mathrm{761}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 422891712

約数和(自身を除く): 213755214

約数列:

[1, 2, 3, 6, 163, 281, 326, 489, 562, 761, 843, 978, 1522, 1686, 2283, 4566, 45803, 91606, 124043, 137409, 213841, 248086, 274818, 372129, 427682, 641523, 744258, 1283046, 34856083, 69712166, 104568249, 209136498]

約数ペア:

[(1, 209136498), (2, 104568249), (3, 69712166), (6, 34856083), (163, 1283046), (281, 744258), (326, 641523), (489, 427682), (562, 372129), (761, 274818), (843, 248086), (978, 213841), (1522, 137409), (1686, 124043), (2283, 91606), (4566, 45803)]