199897427

素因数分解:

${\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 209611584

約数和(自身を除く): 9714157

約数列:

[1, 41, 61, 257, 311, 2501, 10537, 12751, 15677, 18971, 79927, 642757, 777811, 3277007, 4875547, 199897427]

約数ペア:

[(1, 199897427), (41, 4875547), (61, 3277007), (257, 777811), (311, 642757), (2501, 79927), (10537, 18971), (12751, 15677)]