172000994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107099}}^1$

素因数の和:107185

約数の個数: 16

約数和(自身を含む): 285314400

約数和(自身を除く): 113313406

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 107099, 214198, 1178089, 2356178, 7818227, 15636454, 86000497, 172000994]

約数ペア:

[(1, 172000994), (2, 86000497), (11, 15636454), (22, 7818227), (73, 2356178), (146, 1178089), (803, 214198), (1606, 107099)]