202488979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{10477}}^1$

素因数の和:10746

約数の個数: 16

約数和(自身を含む): 253483776

約数和(自身を除く): 50994797

約数列:

[1, 7, 11, 77, 251, 1757, 2761, 10477, 19327, 73339, 115247, 806729, 2629727, 18408089, 28926997, 202488979]

約数ペア:

[(1, 202488979), (7, 28926997), (11, 18408089), (77, 2629727), (251, 806729), (1757, 115247), (2761, 73339), (10477, 19327)]