204490012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{8287}}^1$

素因数の和:8521

約数の個数: 24

約数和(自身を含む): 371302400

約数和(自身を除く): 166812388

約数列:

[1, 2, 4, 31, 62, 124, 199, 398, 796, 6169, 8287, 12338, 16574, 24676, 33148, 256897, 513794, 1027588, 1649113, 3298226, 6596452, 51122503, 102245006, 204490012]

約数ペア:

[(1, 204490012), (2, 102245006), (4, 51122503), (31, 6596452), (62, 3298226), (124, 1649113), (199, 1027588), (398, 513794), (796, 256897), (6169, 33148), (8287, 24676), (12338, 16574)]