200899255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{23761}}^1$

素因数の和:23874

約数の個数: 16

約数和(自身を含む): 256629600

約数和(自身を除く): 55730345

約数列:

[1, 5, 19, 89, 95, 445, 1691, 8455, 23761, 118805, 451459, 2114729, 2257295, 10573645, 40179851, 200899255]

約数ペア:

[(1, 200899255), (5, 40179851), (19, 10573645), (89, 2257295), (95, 2114729), (445, 451459), (1691, 118805), (8455, 23761)]