201155493

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37861}}^1$

素因数の和:37905

約数の個数: 32

約数和(自身を含む): 348936192

約数和(自身を除く): 147780699

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 37861, 113583, 265027, 416471, 795081, 870803, 1249413, 2612409, 2915297, 6095621, 8745891, 9578833, 18286863, 28736499, 67051831, 201155493]

約数ペア:

[(1, 201155493), (3, 67051831), (7, 28736499), (11, 18286863), (21, 9578833), (23, 8745891), (33, 6095621), (69, 2915297), (77, 2612409), (161, 1249413), (231, 870803), (253, 795081), (483, 416471), (759, 265027), (1771, 113583), (5313, 37861)]