214259630065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173489579}}^1$

素因数の和:173489616

約数の個数: 16

約数和(自身を含む): 291462494400

約数和(自身を除く): 77202864335

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 173489579, 867447895, 2255364527, 3296302001, 11276822635, 16481510005, 42851926013, 214259630065]

約数ペア:

[(1, 214259630065), (5, 42851926013), (13, 16481510005), (19, 11276822635), (65, 3296302001), (95, 2255364527), (247, 867447895), (1235, 173489579)]