201670571888

素因数分解:

$2^4\times {\mathrm{797}}^1\times {\mathrm{15814819}}^1$

素因数の和:15815624

約数の個数: 20

約数和(自身を含む): 391227017160

約数和(自身を除く): 189556445272

約数列:

[1, 2, 4, 8, 16, 797, 1594, 3188, 6376, 12752, 15814819, 31629638, 63259276, 126518552, 253037104, 12604410743, 25208821486, 50417642972, 100835285944, 201670571888]

約数ペア:

[(1, 201670571888), (2, 100835285944), (4, 50417642972), (8, 25208821486), (16, 12604410743), (797, 253037104), (1594, 126518552), (3188, 63259276), (6376, 31629638), (12752, 15814819)]