201676592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{969599}}^1$

素因数の和:969620

約数の個数: 20

約数和(自身を含む): 420806400

約数和(自身を除く): 219129808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 969599, 1939198, 3878396, 7756792, 12604787, 15513584, 25209574, 50419148, 100838296, 201676592]

約数ペア:

[(1, 201676592), (2, 100838296), (4, 50419148), (8, 25209574), (13, 15513584), (16, 12604787), (26, 7756792), (52, 3878396), (104, 1939198), (208, 969599)]