202149402553

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1\times {\mathrm{372871}}^1$

素因数の和:374808

約数の個数: 16

約数和(自身を含む): 236788634880

約数和(自身を除く): 34639232327

約数列:

[1, 7, 41, 287, 1889, 13223, 77449, 372871, 542143, 2610097, 15287711, 107013977, 704353319, 4930473233, 28878486079, 202149402553]

約数ペア:

[(1, 202149402553), (7, 28878486079), (41, 4930473233), (287, 704353319), (1889, 107013977), (13223, 15287711), (77449, 2610097), (372871, 542143)]