200943128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{34361}}^1$

素因数の和:34427

約数の個数: 32

約数和(自身を含む): 408220560

約数和(自身を除く): 207277432

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 34361, 68722, 137444, 274888, 584137, 1168274, 1477523, 2336548, 2955046, 4673096, 5910092, 11820184, 25117891, 50235782, 100471564, 200943128]

約数ペア:

[(1, 200943128), (2, 100471564), (4, 50235782), (8, 25117891), (17, 11820184), (34, 5910092), (43, 4673096), (68, 2955046), (86, 2336548), (136, 1477523), (172, 1168274), (344, 584137), (731, 274888), (1462, 137444), (2924, 68722), (5848, 34361)]