190020523

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{12401}}^1$

素因数の和:12618

約数の個数: 16

約数和(自身を含む): 238118400

約数和(自身を除く): 48097877

約数列:

[1, 7, 11, 77, 199, 1393, 2189, 12401, 15323, 86807, 136411, 954877, 2467799, 17274593, 27145789, 190020523]

約数ペア:

[(1, 190020523), (7, 27145789), (11, 17274593), (77, 2467799), (199, 954877), (1393, 136411), (2189, 86807), (12401, 15323)]