201395316

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{643}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 482392064

約数和(自身を除く): 280996748

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 607, 643, 1214, 1286, 1821, 1929, 2428, 2572, 3642, 3858, 7284, 7716, 26101, 27649, 52202, 55298, 78303, 82947, 104404, 110596, 156606, 165894, 313212, 331788, 390301, 780602, 1170903, 1561204, 2341806, 4683612, 16782943, 33565886, 50348829, 67131772, 100697658, 201395316]

約数ペア:

[(1, 201395316), (2, 100697658), (3, 67131772), (4, 50348829), (6, 33565886), (12, 16782943), (43, 4683612), (86, 2341806), (129, 1561204), (172, 1170903), (258, 780602), (516, 390301), (607, 331788), (643, 313212), (1214, 165894), (1286, 156606), (1821, 110596), (1929, 104404), (2428, 82947), (2572, 78303), (3642, 55298), (3858, 52202), (7284, 27649), (7716, 26101)]