205381506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{28549}}^1$

素因数の和:28674

約数の個数: 32

約数和(自身を含む): 452232000

約数和(自身を除く): 246850494

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 2398, 3597, 7194, 28549, 57098, 85647, 171294, 314039, 628078, 942117, 1884234, 3111841, 6223682, 9335523, 18671046, 34230251, 68460502, 102690753, 205381506]

約数ペア:

[(1, 205381506), (2, 102690753), (3, 68460502), (6, 34230251), (11, 18671046), (22, 9335523), (33, 6223682), (66, 3111841), (109, 1884234), (218, 942117), (327, 628078), (654, 314039), (1199, 171294), (2398, 85647), (3597, 57098), (7194, 28549)]