207612867

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47303}}^1$

素因数の和:47343

約数の個数: 32

約数和(自身を含む): 363294720

約数和(自身を除く): 155681853

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 47303, 141909, 331121, 520333, 898757, 993363, 1560999, 2696271, 3642331, 6291299, 9886327, 10926993, 18873897, 29658981, 69204289, 207612867]

約数ペア:

[(1, 207612867), (3, 69204289), (7, 29658981), (11, 18873897), (19, 10926993), (21, 9886327), (33, 6291299), (57, 3642331), (77, 2696271), (133, 1560999), (209, 993363), (231, 898757), (399, 520333), (627, 331121), (1463, 141909), (4389, 47303)]