200918091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{461}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 300174336

約数和(自身を除く): 99256245

約数列:

[1, 3, 11, 33, 47, 141, 281, 461, 517, 843, 1383, 1551, 3091, 5071, 9273, 13207, 15213, 21667, 39621, 65001, 129541, 145277, 238337, 388623, 435831, 715011, 1424951, 4274853, 6088427, 18265281, 66972697, 200918091]

約数ペア:

[(1, 200918091), (3, 66972697), (11, 18265281), (33, 6088427), (47, 4274853), (141, 1424951), (281, 715011), (461, 435831), (517, 388623), (843, 238337), (1383, 145277), (1551, 129541), (3091, 65001), (5071, 39621), (9273, 21667), (13207, 15213)]