200706212

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{69593}}^1$

素因数の和:69707

約数の個数: 24

約数和(自身を含む): 405315456

約数和(自身を除く): 204609244

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 69593, 139186, 278372, 487151, 974302, 1948604, 7168079, 14336158, 28672316, 50176553, 100353106, 200706212]

約数ペア:

[(1, 200706212), (2, 100353106), (4, 50176553), (7, 28672316), (14, 14336158), (28, 7168079), (103, 1948604), (206, 974302), (412, 487151), (721, 278372), (1442, 139186), (2884, 69593)]