207939306

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{17047}}^1$

素因数の和:17178

約数の個数: 32

約数和(自身を含む): 441884160

約数和(自身を除く): 233944854

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 642, 2033, 4066, 6099, 12198, 17047, 34094, 51141, 102282, 323893, 647786, 971679, 1824029, 1943358, 3648058, 5472087, 10944174, 34656551, 69313102, 103969653, 207939306]

約数ペア:

[(1, 207939306), (2, 103969653), (3, 69313102), (6, 34656551), (19, 10944174), (38, 5472087), (57, 3648058), (107, 1943358), (114, 1824029), (214, 971679), (321, 647786), (642, 323893), (2033, 102282), (4066, 51141), (6099, 34094), (12198, 17047)]