201894722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{19751}}^1$

素因数の和:20041

約数の個数: 16

約数和(自身を含む): 319982400

約数和(自身を除く): 118087678

約数列:

[1, 2, 19, 38, 269, 538, 5111, 10222, 19751, 39502, 375269, 750538, 5313019, 10626038, 100947361, 201894722]

約数ペア:

[(1, 201894722), (2, 100947361), (19, 10626038), (38, 5313019), (269, 750538), (538, 375269), (5111, 39502), (10222, 19751)]