201838969936

素因数分解:

$2^4\times {\mathrm{1979}}^1\times {\mathrm{6374399}}^1$

素因数の和:6376386

約数の個数: 20

約数和(自身を含む): 391260672000

約数和(自身を除く): 189421702064

約数列:

[1, 2, 4, 8, 16, 1979, 3958, 7916, 15832, 31664, 6374399, 12748798, 25497596, 50995192, 101990384, 12614935621, 25229871242, 50459742484, 100919484968, 201838969936]

約数ペア:

[(1, 201838969936), (2, 100919484968), (4, 50459742484), (8, 25229871242), (16, 12614935621), (1979, 101990384), (3958, 50995192), (7916, 25497596), (15832, 12748798), (31664, 6374399)]