201054535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{541}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 273948480

約数和(自身を除く): 72893945

約数列:

[1, 5, 11, 29, 55, 145, 233, 319, 541, 1165, 1595, 2563, 2705, 5951, 6757, 12815, 15689, 29755, 33785, 74327, 78445, 126053, 172579, 371635, 630265, 862895, 1386583, 3655537, 6932915, 18277685, 40210907, 201054535]

約数ペア:

[(1, 201054535), (5, 40210907), (11, 18277685), (29, 6932915), (55, 3655537), (145, 1386583), (233, 862895), (319, 630265), (541, 371635), (1165, 172579), (1595, 126053), (2563, 78445), (2705, 74327), (5951, 33785), (6757, 29755), (12815, 15689)]