206812869

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{25523}}^1$

素因数の和:25636

約数の個数: 16

約数和(自身を含む): 287093952

約数和(自身を除く): 80281083

約数列:

[1, 3, 37, 73, 111, 219, 2701, 8103, 25523, 76569, 944351, 1863179, 2833053, 5589537, 68937623, 206812869]

約数ペア:

[(1, 206812869), (3, 68937623), (37, 5589537), (73, 2833053), (111, 1863179), (219, 944351), (2701, 76569), (8103, 25523)]