208984920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1741541}}^1$

素因数の和:1741555

約数の個数: 32

約数和(自身を含む): 626955120

約数和(自身を除く): 417970200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1741541, 3483082, 5224623, 6966164, 8707705, 10449246, 13932328, 17415410, 20898492, 26123115, 34830820, 41796984, 52246230, 69661640, 104492460, 208984920]

約数ペア:

[(1, 208984920), (2, 104492460), (3, 69661640), (4, 52246230), (5, 41796984), (6, 34830820), (8, 26123115), (10, 20898492), (12, 17415410), (15, 13932328), (20, 10449246), (24, 8707705), (30, 6966164), (40, 5224623), (60, 3483082), (120, 1741541)]