205598808

素因数分解:

$2^3\times 3^2\times {\mathrm{673}}^1\times {\mathrm{4243}}^1$

素因数の和:4928

約数の個数: 48

約数和(自身を含む): 557788920

約数和(自身を除く): 352190112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 673, 1346, 2019, 2692, 4038, 4243, 5384, 6057, 8076, 8486, 12114, 12729, 16152, 16972, 24228, 25458, 33944, 38187, 48456, 50916, 76374, 101832, 152748, 305496, 2855539, 5711078, 8566617, 11422156, 17133234, 22844312, 25699851, 34266468, 51399702, 68532936, 102799404, 205598808]

約数ペア:

[(1, 205598808), (2, 102799404), (3, 68532936), (4, 51399702), (6, 34266468), (8, 25699851), (9, 22844312), (12, 17133234), (18, 11422156), (24, 8566617), (36, 5711078), (72, 2855539), (673, 305496), (1346, 152748), (2019, 101832), (2692, 76374), (4038, 50916), (4243, 48456), (5384, 38187), (6057, 33944), (8076, 25458), (8486, 24228), (12114, 16972), (12729, 16152)]