199437588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{791419}}^1$

素因数の和:791436

約数の個数: 36

約数和(自身を含む): 576153760

約数和(自身を除く): 376716172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 791419, 1582838, 2374257, 3165676, 4748514, 5539933, 7122771, 9497028, 11079866, 14245542, 16619799, 22159732, 28491084, 33239598, 49859397, 66479196, 99718794, 199437588]

約数ペア:

[(1, 199437588), (2, 99718794), (3, 66479196), (4, 49859397), (6, 33239598), (7, 28491084), (9, 22159732), (12, 16619799), (14, 14245542), (18, 11079866), (21, 9497028), (28, 7122771), (36, 5539933), (42, 4748514), (63, 3165676), (84, 2374257), (126, 1582838), (252, 791419)]