195871486

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1\times {\mathrm{661}}^1$

素因数の和:1539

約数の個数: 16

約数和(自身を含む): 295993440

約数和(自身を除く): 100121954

約数列:

[1, 2, 229, 458, 647, 661, 1294, 1322, 148163, 151369, 296326, 302738, 427667, 855334, 97935743, 195871486]

約数ペア:

[(1, 195871486), (2, 97935743), (229, 855334), (458, 427667), (647, 302738), (661, 296326), (1294, 151369), (1322, 148163)]