200422456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1927139}}^1$

素因数の和:1927158

約数の個数: 16

約数和(自身を含む): 404699400

約数和(自身を除く): 204276944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1927139, 3854278, 7708556, 15417112, 25052807, 50105614, 100211228, 200422456]

約数ペア:

[(1, 200422456), (2, 100211228), (4, 50105614), (8, 25052807), (13, 15417112), (26, 7708556), (52, 3854278), (104, 1927139)]