201340209

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{45439}}^1$

素因数の和:45660

約数の個数: 16

約数和(自身を含む): 308264960

約数和(自身を除く): 106924751

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 45439, 136317, 318073, 954219, 9587629, 28762887, 67113403, 201340209]

約数ペア:

[(1, 201340209), (3, 67113403), (7, 28762887), (21, 9587629), (211, 954219), (633, 318073), (1477, 136317), (4431, 45439)]