219628735

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{9547}}^1$

素因数の和:9702

約数の個数: 16

約数和(自身を含む): 272232576

約数和(自身を除く): 52603841

約数列:

[1, 5, 43, 107, 215, 535, 4601, 9547, 23005, 47735, 410521, 1021529, 2052605, 5107645, 43925747, 219628735]

約数ペア:

[(1, 219628735), (5, 43925747), (43, 5107645), (107, 2052605), (215, 1021529), (535, 410521), (4601, 47735), (9547, 23005)]