200877325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1129}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 272393280

約数和(自身を除く): 71515955

約数列:

[1, 5, 11, 25, 55, 275, 647, 1129, 3235, 5645, 7117, 12419, 16175, 28225, 35585, 62095, 177925, 310475, 730463, 3652315, 8035093, 18261575, 40175465, 200877325]

約数ペア:

[(1, 200877325), (5, 40175465), (11, 18261575), (25, 8035093), (55, 3652315), (275, 730463), (647, 310475), (1129, 177925), (3235, 62095), (5645, 35585), (7117, 28225), (12419, 16175)]