203965487

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{2539}}^1$

素因数の和:2726

約数の個数: 16

約数和(自身を含む): 227990400

約数和(自身を除く): 24024913

約数列:

[1, 11, 67, 109, 737, 1199, 2539, 7303, 27929, 80333, 170113, 276751, 1871243, 3044261, 18542317, 203965487]

約数ペア:

[(1, 203965487), (11, 18542317), (67, 3044261), (109, 1871243), (737, 276751), (1199, 170113), (2539, 80333), (7303, 27929)]