201987929

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 250387200

約数和(自身を除く): 48399271

約数列:

[1, 11, 13, 29, 53, 143, 319, 377, 583, 689, 919, 1537, 4147, 7579, 10109, 11947, 16907, 19981, 26651, 48707, 131417, 219791, 293161, 346463, 535777, 633191, 1412503, 3811093, 6965101, 15537533, 18362539, 201987929]

約数ペア:

[(1, 201987929), (11, 18362539), (13, 15537533), (29, 6965101), (53, 3811093), (143, 1412503), (319, 633191), (377, 535777), (583, 346463), (689, 293161), (919, 219791), (1537, 131417), (4147, 48707), (7579, 26651), (10109, 19981), (11947, 16907)]