204804944

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{272347}}^1$

素因数の和:272402

約数の個数: 20

約数和(自身を含む): 405253824

約数和(自身を除く): 200448880

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 272347, 544694, 1089388, 2178776, 4357552, 12800309, 25600618, 51201236, 102402472, 204804944]

約数ペア:

[(1, 204804944), (2, 102402472), (4, 51201236), (8, 25600618), (16, 12800309), (47, 4357552), (94, 2178776), (188, 1089388), (376, 544694), (752, 272347)]