201922552

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{149351}}^1$

素因数の和:149383

約数の個数: 24

約数和(自身を含む): 409971240

約数和(自身を除く): 208048688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 149351, 298702, 597404, 1194808, 1941563, 3883126, 7766252, 15532504, 25240319, 50480638, 100961276, 201922552]

約数ペア:

[(1, 201922552), (2, 100961276), (4, 50480638), (8, 25240319), (13, 15532504), (26, 7766252), (52, 3883126), (104, 1941563), (169, 1194808), (338, 597404), (676, 298702), (1352, 149351)]