215604217

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2699}}^1$

素因数の和:2880

約数の個数: 16

約数和(自身を含む): 236390400

約数和(自身を除く): 20786183

約数列:

[1, 17, 37, 127, 629, 2159, 2699, 4699, 45883, 79883, 99863, 342773, 1697671, 5827141, 12682601, 215604217]

約数ペア:

[(1, 215604217), (17, 12682601), (37, 5827141), (127, 1697671), (629, 342773), (2159, 99863), (2699, 79883), (4699, 45883)]