207800494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{119563}}^1$

素因数の和:119655

約数の個数: 16

約数和(自身を含む): 344344320

約数和(自身を除く): 136543826

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 119563, 239126, 1315193, 2630386, 9445477, 18890954, 103900247, 207800494]

約数ペア:

[(1, 207800494), (2, 103900247), (11, 18890954), (22, 9445477), (79, 2630386), (158, 1315193), (869, 239126), (1738, 119563)]