228445406

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{206551}}^1$

素因数の和:206639

約数の個数: 16

約数和(自身を含む): 396579840

約数和(自身を除く): 168134434

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 206551, 413102, 1445857, 2891714, 16317529, 32635058, 114222703, 228445406]

約数ペア:

[(1, 228445406), (2, 114222703), (7, 32635058), (14, 16317529), (79, 2891714), (158, 1445857), (553, 413102), (1106, 206551)]