200037981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1951}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 314818560

約数和(自身を除く): 114780579

約数列:

[1, 3, 11, 13, 33, 39, 143, 239, 429, 717, 1951, 2629, 3107, 5853, 7887, 9321, 21461, 25363, 34177, 64383, 76089, 102531, 278993, 466289, 836979, 1398867, 5129179, 6061757, 15387537, 18185271, 66679327, 200037981]

約数ペア:

[(1, 200037981), (3, 66679327), (11, 18185271), (13, 15387537), (33, 6061757), (39, 5129179), (143, 1398867), (239, 836979), (429, 466289), (717, 278993), (1951, 102531), (2629, 76089), (3107, 64383), (5853, 34177), (7887, 25363), (9321, 21461)]