201994217723

素因数分解:

${\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1949}}^1\times {\mathrm{27689}}^1$

素因数の和:29854

約数の個数: 16

約数和(自身を含む): 213822180000

約数和(自身を除く): 11827962277

約数列:

[1, 19, 197, 1949, 3743, 27689, 37031, 383953, 526091, 5454733, 7295107, 53965861, 103639927, 1025351359, 10631274617, 201994217723]

約数ペア:

[(1, 201994217723), (19, 10631274617), (197, 1025351359), (1949, 103639927), (3743, 53965861), (27689, 7295107), (37031, 5454733), (383953, 526091)]