213715148

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{313}}^1\times {\mathrm{809}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 377440560

約数和(自身を除く): 163725412

約数列:

[1, 2, 4, 211, 313, 422, 626, 809, 844, 1252, 1618, 3236, 66043, 132086, 170699, 253217, 264172, 341398, 506434, 682796, 1012868, 53428787, 106857574, 213715148]

約数ペア:

[(1, 213715148), (2, 106857574), (4, 53428787), (211, 1012868), (313, 682796), (422, 506434), (626, 341398), (809, 264172), (844, 253217), (1252, 170699), (1618, 132086), (3236, 66043)]