201468322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{128981}}^1$

素因数の和:129065

約数の個数: 16

約数和(自身を含む): 334321344

約数和(自身を除く): 132853022

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 128981, 257962, 1418791, 2837582, 9157651, 18315302, 100734161, 201468322]

約数ペア:

[(1, 201468322), (2, 100734161), (11, 18315302), (22, 9157651), (71, 2837582), (142, 1418791), (781, 257962), (1562, 128981)]