195745778870

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{98364713}}^1$

素因数の和:98364919

約数の個数: 16

約数和(自身を含む): 354112970400

約数和(自身を除く): 158367191530

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 98364713, 196729426, 491823565, 983647130, 19574577887, 39149155774, 97872889435, 195745778870]

約数ペア:

[(1, 195745778870), (2, 97872889435), (5, 39149155774), (10, 19574577887), (199, 983647130), (398, 491823565), (995, 196729426), (1990, 98364713)]