201172893

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{25391}}^1$

素因数の和:25552

約数の個数: 16

約数和(自身を含む): 284390400

約数和(自身を除く): 83217507

約数列:

[1, 3, 19, 57, 139, 417, 2641, 7923, 25391, 76173, 482429, 1447287, 3529349, 10588047, 67057631, 201172893]

約数ペア:

[(1, 201172893), (3, 67057631), (19, 10588047), (57, 3529349), (139, 1447287), (417, 482429), (2641, 76173), (7923, 25391)]