201943462

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{2143}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 355663872

約数和(自身を除く): 153720410

約数列:

[1, 2, 7, 14, 53, 106, 127, 254, 371, 742, 889, 1778, 2143, 4286, 6731, 13462, 15001, 30002, 47117, 94234, 113579, 227158, 272161, 544322, 795053, 1590106, 1905127, 3810254, 14424533, 28849066, 100971731, 201943462]

約数ペア:

[(1, 201943462), (2, 100971731), (7, 28849066), (14, 14424533), (53, 3810254), (106, 1905127), (127, 1590106), (254, 795053), (371, 544322), (742, 272161), (889, 227158), (1778, 113579), (2143, 94234), (4286, 47117), (6731, 30002), (13462, 15001)]