201865168

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:811

約数の個数: 40

約数和(自身を含む): 397171008

約数和(自身を除く): 195305840

約数列:

[1, 2, 4, 8, 16, 103, 206, 347, 353, 412, 694, 706, 824, 1388, 1412, 1648, 2776, 2824, 5552, 5648, 35741, 36359, 71482, 72718, 122491, 142964, 145436, 244982, 285928, 290872, 489964, 571856, 581744, 979928, 1959856, 12616573, 25233146, 50466292, 100932584, 201865168]

約数ペア:

[(1, 201865168), (2, 100932584), (4, 50466292), (8, 25233146), (16, 12616573), (103, 1959856), (206, 979928), (347, 581744), (353, 571856), (412, 489964), (694, 290872), (706, 285928), (824, 244982), (1388, 145436), (1412, 142964), (1648, 122491), (2776, 72718), (2824, 71482), (5552, 36359), (5648, 35741)]