200813548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{43391}}^1$

素因数の和:43497

約数の個数: 24

約数和(自身を含む): 382717440

約数和(自身を除く): 181903892

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 43391, 86782, 173564, 564083, 1128166, 2256332, 3861799, 7723598, 15447196, 50203387, 100406774, 200813548]

約数ペア:

[(1, 200813548), (2, 100406774), (4, 50203387), (13, 15447196), (26, 7723598), (52, 3861799), (89, 2256332), (178, 1128166), (356, 564083), (1157, 173564), (2314, 86782), (4628, 43391)]