201983091

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{52889}}^1$

素因数の和:52978

約数の個数: 16

約数和(自身を含む): 287721600

約数和(自身を除く): 85738509

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 52889, 158667, 1004891, 3014673, 3543563, 10630689, 67327697, 201983091]

約数ペア:

[(1, 201983091), (3, 67327697), (19, 10630689), (57, 3543563), (67, 3014673), (201, 1004891), (1273, 158667), (3819, 52889)]