204077936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2389}}^1$

素因数の和:2697

約数の個数: 40

約数和(自身を含む): 417867600

約数和(自身を除く): 213789664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 281, 304, 562, 1124, 2248, 2389, 4496, 4778, 5339, 9556, 10678, 19112, 21356, 38224, 42712, 45391, 85424, 90782, 181564, 363128, 671309, 726256, 1342618, 2685236, 5370472, 10740944, 12754871, 25509742, 51019484, 102038968, 204077936]

約数ペア:

[(1, 204077936), (2, 102038968), (4, 51019484), (8, 25509742), (16, 12754871), (19, 10740944), (38, 5370472), (76, 2685236), (152, 1342618), (281, 726256), (304, 671309), (562, 363128), (1124, 181564), (2248, 90782), (2389, 85424), (4496, 45391), (4778, 42712), (5339, 38224), (9556, 21356), (10678, 19112)]