194080328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{43399}}^1$

素因数の和:43461

約数の個数: 32

約数和(自身を含む): 401016000

約数和(自身を除く): 206935672

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 43399, 86798, 173596, 347192, 564187, 1128374, 1866157, 2256748, 3732314, 4513496, 7464628, 14929256, 24260041, 48520082, 97040164, 194080328]

約数ペア:

[(1, 194080328), (2, 97040164), (4, 48520082), (8, 24260041), (13, 14929256), (26, 7464628), (43, 4513496), (52, 3732314), (86, 2256748), (104, 1866157), (172, 1128374), (344, 564187), (559, 347192), (1118, 173596), (2236, 86798), (4472, 43399)]