196009751

素因数分解:

$7^3\times {\mathrm{691}}^1\times {\mathrm{827}}^1$

素因数の和:1539

約数の個数: 16

約数和(自身を含む): 229190400

約数和(自身を除く): 33180649

約数列:

[1, 7, 49, 343, 691, 827, 4837, 5789, 33859, 40523, 237013, 283661, 571457, 4000199, 28001393, 196009751]

約数ペア:

[(1, 196009751), (7, 28001393), (49, 4000199), (343, 571457), (691, 283661), (827, 237013), (4837, 40523), (5789, 33859)]