187400195

素因数分解:

$5^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1\times {\mathrm{503}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 226981440

約数和(自身を除く): 39581245

約数列:

[1, 5, 269, 277, 503, 1345, 1385, 2515, 74513, 135307, 139331, 372565, 676535, 696655, 37480039, 187400195]

約数ペア:

[(1, 187400195), (5, 37480039), (269, 696655), (277, 676535), (503, 372565), (1345, 139331), (1385, 135307), (2515, 74513)]