202137271

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{26713}}^1$

素因数の和:26790

約数の個数: 16

約数和(自身を含む): 246196224

約数和(自身を除く): 44058953

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 26713, 186991, 614399, 1255511, 4300793, 8788577, 28876753, 202137271]

約数ペア:

[(1, 202137271), (7, 28876753), (23, 8788577), (47, 4300793), (161, 1255511), (329, 614399), (1081, 186991), (7567, 26713)]