227938753

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 278720000

約数和(自身を除く): 50781247

約数列:

[1, 7, 29, 31, 203, 217, 841, 899, 1249, 5887, 6293, 8743, 26071, 36221, 38719, 182497, 253547, 271033, 1050409, 1122851, 7352863, 7859957, 32562679, 227938753]

約数ペア:

[(1, 227938753), (7, 32562679), (29, 7859957), (31, 7352863), (203, 1122851), (217, 1050409), (841, 271033), (899, 253547), (1249, 182497), (5887, 38719), (6293, 36221), (8743, 26071)]