202230049

素因数分解:

$7^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 243129600

約数和(自身を除く): 40899551

約数列:

[1, 7, 37, 47, 259, 329, 449, 1369, 1739, 3143, 9583, 12173, 16613, 21103, 64343, 116291, 147721, 450401, 614681, 780811, 4302767, 5465677, 28890007, 202230049]

約数ペア:

[(1, 202230049), (7, 28890007), (37, 5465677), (47, 4302767), (259, 780811), (329, 614681), (449, 450401), (1369, 147721), (1739, 116291), (3143, 64343), (9583, 21103), (12173, 16613)]