198804872

素因数分解:

$2^3\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{3079}}^1$

素因数の和:4245

約数の個数: 32

約数和(自身を含む): 426518400

約数和(自身を除く): 227713528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1153, 2306, 3079, 4612, 6158, 8071, 9224, 12316, 16142, 21553, 24632, 32284, 43106, 64568, 86212, 172424, 3550087, 7100174, 14200348, 24850609, 28400696, 49701218, 99402436, 198804872]

約数ペア:

[(1, 198804872), (2, 99402436), (4, 49701218), (7, 28400696), (8, 24850609), (14, 14200348), (28, 7100174), (56, 3550087), (1153, 172424), (2306, 86212), (3079, 64568), (4612, 43106), (6158, 32284), (8071, 24632), (9224, 21553), (12316, 16142)]