200820952

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{612259}}^1$

素因数の和:612306

約数の個数: 16

約数和(自身を含む): 385723800

約数和(自身を除く): 184902848

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 612259, 1224518, 2449036, 4898072, 25102619, 50205238, 100410476, 200820952]

約数ペア:

[(1, 200820952), (2, 100410476), (4, 50205238), (8, 25102619), (41, 4898072), (82, 2449036), (164, 1224518), (328, 612259)]