205514092

素因数分解:

$2^2\times 7^1\times {\mathrm{971}}^1\times {\mathrm{7559}}^1$

素因数の和:8541

約数の個数: 24

約数和(自身を含む): 411505920

約数和(自身を除く): 205991828

約数列:

[1, 2, 4, 7, 14, 28, 971, 1942, 3884, 6797, 7559, 13594, 15118, 27188, 30236, 52913, 105826, 211652, 7339789, 14679578, 29359156, 51378523, 102757046, 205514092]

約数ペア:

[(1, 205514092), (2, 102757046), (4, 51378523), (7, 29359156), (14, 14679578), (28, 7339789), (971, 211652), (1942, 105826), (3884, 52913), (6797, 30236), (7559, 27188), (13594, 15118)]