199648089

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{1237}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 293554560

約数和(自身を除く): 93906471

約数列:

[1, 3, 9, 79, 227, 237, 681, 711, 1237, 2043, 3711, 11133, 17933, 53799, 97723, 161397, 280799, 293169, 842397, 879507, 2527191, 22183121, 66549363, 199648089]

約数ペア:

[(1, 199648089), (3, 66549363), (9, 22183121), (79, 2527191), (227, 879507), (237, 842397), (681, 293169), (711, 280799), (1237, 161397), (2043, 97723), (3711, 53799), (11133, 17933)]