206857156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2851}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 422597952

約数和(自身を除く): 215740796

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 97, 187, 194, 374, 388, 748, 1067, 1649, 2134, 2851, 3298, 4268, 5702, 6596, 11404, 18139, 31361, 36278, 48467, 62722, 72556, 96934, 125444, 193868, 276547, 533137, 553094, 1066274, 1106188, 2132548, 3042017, 4701299, 6084034, 9402598, 12168068, 18805196, 51714289, 103428578, 206857156]

約数ペア:

[(1, 206857156), (2, 103428578), (4, 51714289), (11, 18805196), (17, 12168068), (22, 9402598), (34, 6084034), (44, 4701299), (68, 3042017), (97, 2132548), (187, 1106188), (194, 1066274), (374, 553094), (388, 533137), (748, 276547), (1067, 193868), (1649, 125444), (2134, 96934), (2851, 72556), (3298, 62722), (4268, 48467), (5702, 36278), (6596, 31361), (11404, 18139)]