201020043214

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{787}}^1\times {\mathrm{474769}}^1$

素因数の和:475827

約数の個数: 16

約数和(自身を含む): 303036195600

約数和(自身を除く): 102016152386

約数列:

[1, 2, 269, 538, 787, 1574, 211703, 423406, 474769, 949538, 127712861, 255425722, 373643203, 747286406, 100510021607, 201020043214]

約数ペア:

[(1, 201020043214), (2, 100510021607), (269, 747286406), (538, 373643203), (787, 255425722), (1574, 127712861), (211703, 949538), (423406, 474769)]