200026792

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{22751}}^1$

素因数の和:22921

約数の個数: 32

約数和(自身を含む): 431377920

約数和(自身を除く): 231351128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8792, 22751, 45502, 91004, 159257, 182008, 318514, 637028, 1274056, 3571907, 7143814, 14287628, 25003349, 28575256, 50006698, 100013396, 200026792]

約数ペア:

[(1, 200026792), (2, 100013396), (4, 50006698), (7, 28575256), (8, 25003349), (14, 14287628), (28, 7143814), (56, 3571907), (157, 1274056), (314, 637028), (628, 318514), (1099, 182008), (1256, 159257), (2198, 91004), (4396, 45502), (8792, 22751)]