202101007432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1329611891}}^1$

素因数の和:1329611916

約数の個数: 16

約数和(自身を含む): 398883567600

約数和(自身を除く): 196782560168

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1329611891, 2659223782, 5318447564, 10636895128, 25262625929, 50525251858, 101050503716, 202101007432]

約数ペア:

[(1, 202101007432), (2, 101050503716), (4, 50525251858), (8, 25262625929), (19, 10636895128), (38, 5318447564), (76, 2659223782), (152, 1329611891)]