204490712

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{3617}}^1$

素因数の和:3851

約数の個数: 32

約数和(自身を含む): 395953920

約数和(自身を除く): 191463208

約数列:

[1, 2, 4, 8, 37, 74, 148, 191, 296, 382, 764, 1528, 3617, 7067, 7234, 14134, 14468, 28268, 28936, 56536, 133829, 267658, 535316, 690847, 1070632, 1381694, 2763388, 5526776, 25561339, 51122678, 102245356, 204490712]

約数ペア:

[(1, 204490712), (2, 102245356), (4, 51122678), (8, 25561339), (37, 5526776), (74, 2763388), (148, 1381694), (191, 1070632), (296, 690847), (382, 535316), (764, 267658), (1528, 133829), (3617, 56536), (7067, 28936), (7234, 28268), (14134, 14468)]