200520033

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 310542336

約数和(自身を除く): 110022303

約数列:

[1, 3, 7, 21, 107, 233, 321, 383, 699, 749, 1149, 1631, 2247, 2681, 4893, 8043, 24931, 40981, 74793, 89239, 122943, 174517, 267717, 286867, 523551, 624673, 860601, 1874019, 9548573, 28645719, 66840011, 200520033]

約数ペア:

[(1, 200520033), (3, 66840011), (7, 28645719), (21, 9548573), (107, 1874019), (233, 860601), (321, 624673), (383, 523551), (699, 286867), (749, 267717), (1149, 174517), (1631, 122943), (2247, 89239), (2681, 74793), (4893, 40981), (8043, 24931)]