210004919999

素因数分解:

$7^1\times {\mathrm{761}}^1\times {\mathrm{6113}}^1\times {\mathrm{6449}}^1$

素因数の和:13330

約数の個数: 16

約数和(自身を含む): 240397588800

約数和(自身を除く): 30392668801

約数列:

[1, 7, 761, 5327, 6113, 6449, 42791, 45143, 4651993, 4907689, 32563951, 34353823, 39422737, 275959159, 30000702857, 210004919999]

約数ペア:

[(1, 210004919999), (7, 30000702857), (761, 275959159), (5327, 39422737), (6113, 34353823), (6449, 32563951), (42791, 4907689), (45143, 4651993)]