201049723

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{3637}}^1$

素因数の和:3846

約数の個数: 16

約数和(自身を含む): 235742400

約数和(自身を除く): 34692677

約数列:

[1, 7, 53, 149, 371, 1043, 3637, 7897, 25459, 55279, 192761, 541913, 1349327, 3793391, 28721389, 201049723]

約数ペア:

[(1, 201049723), (7, 28721389), (53, 3793391), (149, 1349327), (371, 541913), (1043, 192761), (3637, 55279), (7897, 25459)]