204849368

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{347}}^1\times {\mathrm{677}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 389307600

約数和(自身を除く): 184458232

約数列:

[1, 2, 4, 8, 109, 218, 347, 436, 677, 694, 872, 1354, 1388, 2708, 2776, 5416, 37823, 73793, 75646, 147586, 151292, 234919, 295172, 302584, 469838, 590344, 939676, 1879352, 25606171, 51212342, 102424684, 204849368]

約数ペア:

[(1, 204849368), (2, 102424684), (4, 51212342), (8, 25606171), (109, 1879352), (218, 939676), (347, 590344), (436, 469838), (677, 302584), (694, 295172), (872, 234919), (1354, 151292), (1388, 147586), (2708, 75646), (2776, 73793), (5416, 37823)]