208043192

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{19249}}^1$

素因数の和:19455

約数の個数: 32

約数和(自身を含む): 448140000

約数和(自身を除く): 240096808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 10808, 19249, 38498, 76996, 134743, 153992, 269486, 538972, 1077944, 3715057, 7430114, 14860228, 26005399, 29720456, 52010798, 104021596, 208043192]

約数ペア:

[(1, 208043192), (2, 104021596), (4, 52010798), (7, 29720456), (8, 26005399), (14, 14860228), (28, 7430114), (56, 3715057), (193, 1077944), (386, 538972), (772, 269486), (1351, 153992), (1544, 134743), (2702, 76996), (5404, 38498), (10808, 19249)]