200010992

素因数分解:

$2^4\times {\mathrm{139}}^2\times {\mathrm{647}}^1$

素因数の和:933

約数の個数: 30

約数和(自身を含む): 390932568

約数和(自身を除く): 190921576

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 647, 1112, 1294, 2224, 2588, 5176, 10352, 19321, 38642, 77284, 89933, 154568, 179866, 309136, 359732, 719464, 1438928, 12500687, 25001374, 50002748, 100005496, 200010992]

約数ペア:

[(1, 200010992), (2, 100005496), (4, 50002748), (8, 25001374), (16, 12500687), (139, 1438928), (278, 719464), (556, 359732), (647, 309136), (1112, 179866), (1294, 154568), (2224, 89933), (2588, 77284), (5176, 38642), (10352, 19321)]