201366160

素因数分解:

$2^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{6277}}^1$

素因数の和:6691

約数の個数: 40

約数和(自身を含む): 469418616

約数和(自身を除く): 268052456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401, 802, 1604, 2005, 3208, 4010, 6277, 6416, 8020, 12554, 16040, 25108, 31385, 32080, 50216, 62770, 100432, 125540, 251080, 502160, 2517077, 5034154, 10068308, 12585385, 20136616, 25170770, 40273232, 50341540, 100683080, 201366160]

約数ペア:

[(1, 201366160), (2, 100683080), (4, 50341540), (5, 40273232), (8, 25170770), (10, 20136616), (16, 12585385), (20, 10068308), (40, 5034154), (80, 2517077), (401, 502160), (802, 251080), (1604, 125540), (2005, 100432), (3208, 62770), (4010, 50216), (6277, 32080), (6416, 31385), (8020, 25108), (12554, 16040)]