196896959

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{9811}}^1$

素因数の和:9926

約数の個数: 16

約数和(自身を含む): 233604096

約数和(自身を除く): 36707137

約数列:

[1, 7, 47, 61, 329, 427, 2867, 9811, 20069, 68677, 461117, 598471, 3227819, 4189297, 28128137, 196896959]

約数ペア:

[(1, 196896959), (7, 28128137), (47, 4189297), (61, 3227819), (329, 598471), (427, 461117), (2867, 68677), (9811, 20069)]