203208382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 361267200

約数和(自身を除く): 158058818

約数列:

[1, 2, 13, 19, 26, 38, 41, 79, 82, 127, 158, 247, 254, 494, 533, 779, 1027, 1066, 1501, 1558, 1651, 2054, 2413, 3002, 3239, 3302, 4826, 5207, 6478, 10033, 10127, 10414, 19513, 20066, 20254, 31369, 39026, 42107, 61541, 62738, 67691, 84214, 98933, 123082, 130429, 135382, 190627, 197866, 260858, 381254, 411353, 800033, 822706, 1286129, 1600066, 2478151, 2572258, 4956302, 5347589, 7815707, 10695178, 15631414, 101604191, 203208382]

約数ペア:

[(1, 203208382), (2, 101604191), (13, 15631414), (19, 10695178), (26, 7815707), (38, 5347589), (41, 4956302), (79, 2572258), (82, 2478151), (127, 1600066), (158, 1286129), (247, 822706), (254, 800033), (494, 411353), (533, 381254), (779, 260858), (1027, 197866), (1066, 190627), (1501, 135382), (1558, 130429), (1651, 123082), (2054, 98933), (2413, 84214), (3002, 67691), (3239, 62738), (3302, 61541), (4826, 42107), (5207, 39026), (6478, 31369), (10033, 20254), (10127, 20066), (10414, 19513)]