202124457

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 307618560

約数和(自身を除く): 105494103

約数列:

[1, 3, 9, 27, 53, 137, 159, 411, 477, 1031, 1233, 1431, 3093, 3699, 7261, 9279, 21783, 27837, 54643, 65349, 141247, 163929, 196047, 423741, 491787, 1271223, 1475361, 3813669, 7486091, 22458273, 67374819, 202124457]

約数ペア:

[(1, 202124457), (3, 67374819), (9, 22458273), (27, 7486091), (53, 3813669), (137, 1475361), (159, 1271223), (411, 491787), (477, 423741), (1031, 196047), (1233, 163929), (1431, 141247), (3093, 65349), (3699, 54643), (7261, 27837), (9279, 21783)]