201971768

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{3457}}^1$

素因数の和:3639

約数の個数: 32

約数和(自身を含む): 387987600

約数和(自身を除く): 186015832

約数列:

[1, 2, 4, 8, 67, 109, 134, 218, 268, 436, 536, 872, 3457, 6914, 7303, 13828, 14606, 27656, 29212, 58424, 231619, 376813, 463238, 753626, 926476, 1507252, 1852952, 3014504, 25246471, 50492942, 100985884, 201971768]

約数ペア:

[(1, 201971768), (2, 100985884), (4, 50492942), (8, 25246471), (67, 3014504), (109, 1852952), (134, 1507252), (218, 926476), (268, 753626), (436, 463238), (536, 376813), (872, 231619), (3457, 58424), (6914, 29212), (7303, 27656), (13828, 14606)]