201043256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{2179}}^1$

素因数の和:2811

約数の個数: 32

約数和(自身を含む): 397632000

約数和(自身を除く): 196588744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 607, 1214, 2179, 2428, 4358, 4856, 8716, 11533, 17432, 23066, 41401, 46132, 82802, 92264, 165604, 331208, 1322653, 2645306, 5290612, 10581224, 25130407, 50260814, 100521628, 201043256]

約数ペア:

[(1, 201043256), (2, 100521628), (4, 50260814), (8, 25130407), (19, 10581224), (38, 5290612), (76, 2645306), (152, 1322653), (607, 331208), (1214, 165604), (2179, 92264), (2428, 82802), (4358, 46132), (4856, 41401), (8716, 23066), (11533, 17432)]