200141864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{28723}}^1$

素因数の和:28809

約数の個数: 32

約数和(自身を含む): 410178720

約数和(自身を除く): 210036856

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 28723, 57446, 114892, 229784, 373399, 746798, 1493596, 1924441, 2987192, 3848882, 7697764, 15395528, 25017733, 50035466, 100070932, 200141864]

約数ペア:

[(1, 200141864), (2, 100070932), (4, 50035466), (8, 25017733), (13, 15395528), (26, 7697764), (52, 3848882), (67, 2987192), (104, 1924441), (134, 1493596), (268, 746798), (536, 373399), (871, 229784), (1742, 114892), (3484, 57446), (6968, 28723)]