201318296

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{1543}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 386864640

約数和(自身を除く): 185546344

約数列:

[1, 2, 4, 8, 47, 94, 188, 347, 376, 694, 1388, 1543, 2776, 3086, 6172, 12344, 16309, 32618, 65236, 72521, 130472, 145042, 290084, 535421, 580168, 1070842, 2141684, 4283368, 25164787, 50329574, 100659148, 201318296]

約数ペア:

[(1, 201318296), (2, 100659148), (4, 50329574), (8, 25164787), (47, 4283368), (94, 2141684), (188, 1070842), (347, 580168), (376, 535421), (694, 290084), (1388, 145042), (1543, 130472), (2776, 72521), (3086, 65236), (6172, 32618), (12344, 16309)]