231458982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{7949}}^1$

素因数の和:8188

約数の個数: 32

約数和(自身を含む): 485395200

約数和(自身を除く): 253936218

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 211, 422, 633, 1266, 4853, 7949, 9706, 14559, 15898, 23847, 29118, 47694, 182827, 365654, 548481, 1096962, 1677239, 3354478, 5031717, 10063434, 38576497, 77152994, 115729491, 231458982]

約数ペア:

[(1, 231458982), (2, 115729491), (3, 77152994), (6, 38576497), (23, 10063434), (46, 5031717), (69, 3354478), (138, 1677239), (211, 1096962), (422, 548481), (633, 365654), (1266, 182827), (4853, 47694), (7949, 29118), (9706, 23847), (14559, 15898)]