203427961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{1259}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 228674880

約数和(自身を除く): 25246919

約数列:

[1, 11, 37, 397, 407, 1259, 4367, 13849, 14689, 46583, 161579, 499823, 512413, 5498053, 18493451, 203427961]

約数ペア:

[(1, 203427961), (11, 18493451), (37, 5498053), (397, 512413), (407, 499823), (1259, 161579), (4367, 46583), (13849, 14689)]