201954651

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{28979}}^1$

素因数の和:29106

約数の個数: 16

約数和(自身を含む): 283772160

約数和(自身を除く): 81817509

約数列:

[1, 3, 23, 69, 101, 303, 2323, 6969, 28979, 86937, 666517, 1999551, 2926879, 8780637, 67318217, 201954651]

約数ペア:

[(1, 201954651), (3, 67318217), (23, 8780637), (69, 2926879), (101, 1999551), (303, 666517), (2323, 86937), (6969, 28979)]