202398545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{1493}}^1$

素因数の和:2944

約数の個数: 16

約数和(自身を含む): 256011840

約数和(自身を除く): 53613295

約数列:

[1, 5, 19, 95, 1427, 1493, 7135, 7465, 27113, 28367, 135565, 141835, 2130511, 10652555, 40479709, 202398545]

約数ペア:

[(1, 202398545), (5, 40479709), (19, 10652555), (95, 2130511), (1427, 141835), (1493, 135565), (7135, 28367), (7465, 27113)]