199777718

素因数分解:

$2^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{16729}}^1$

素因数の和:17591

約数の個数: 16

約数和(自身を含む): 342898080

約数和(自身を除く): 143120362

約数列:

[1, 2, 7, 14, 853, 1706, 5971, 11942, 16729, 33458, 117103, 234206, 14269837, 28539674, 99888859, 199777718]

約数ペア:

[(1, 199777718), (2, 99888859), (7, 28539674), (14, 14269837), (853, 234206), (1706, 117103), (5971, 33458), (11942, 16729)]