209896106115

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1\times {\mathrm{203663}}^1$

素因数の和:204339

約数の個数: 32

約数和(自身を含む): 339105447936

約数和(自身を除く): 129209341821

約数列:

[1, 3, 5, 15, 127, 381, 541, 635, 1623, 1905, 2705, 8115, 68707, 203663, 206121, 343535, 610989, 1018315, 1030605, 3054945, 25865201, 77595603, 110181683, 129326005, 330545049, 387978015, 550908415, 1652725245, 13993073741, 41979221223, 69965368705, 209896106115]

約数ペア:

[(1, 209896106115), (3, 69965368705), (5, 41979221223), (15, 13993073741), (127, 1652725245), (381, 550908415), (541, 387978015), (635, 330545049), (1623, 129326005), (1905, 110181683), (2705, 77595603), (8115, 25865201), (68707, 3054945), (203663, 1030605), (206121, 1018315), (343535, 610989)]