149820202

素因数分解:

$2^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{7187}}^1$

素因数の和:8685

約数の個数: 16

約数和(自身を含む): 257042880

約数和(自身を除く): 107222678

約数列:

[1, 2, 7, 14, 1489, 2978, 7187, 10423, 14374, 20846, 50309, 100618, 10701443, 21402886, 74910101, 149820202]

約数ペア:

[(1, 149820202), (2, 74910101), (7, 21402886), (14, 10701443), (1489, 100618), (2978, 50309), (7187, 20846), (10423, 14374)]